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52
Highlights
70
Differences
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Reactions
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Sleep Number i8
Facts:
127 Specifications & 52 Highlights
The Sleep Number i8 doesn’t just look good on paper. It brings 127 specs & features to your sleep life — starting with general information, dimensions & weight, comfort & firmness & construction & materials.
A fast snapshot of the Sleep Number i8, covering its standout specification and what you can expect right out of the box.
Sleep Number i8
Sleep Number i8 is a mattress featuring adjustable firmness, which allows each sleeper to find their ideal comfort level using the personalized settings. The mattress integrates Smart Bed technology to track your sleep metrics throughout the night.
Specifications & Facts
127
Specs measured. Drama avoided.
Need more than marketing buzzwords? This Sleep Number i8 mattress review explores price, features, comfort, and how it compares to other mattresses out there.
General Information
10
Sleep Number i8
Target Market
What is the target market?
65
Sleep Number i8
0
Votes
US, UK, EU, Canada, Australia, Global
83
Mattresses in this range
US
Sleep Number i8
Available globally, the i8 is suitable for a variety of sleepers, whether you're in a warm climate or experiencing colder winters, ensuring comfort year-round.
Specifies the geographic or demographic market.
When it comes to Target Market,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Target Market on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Mattress Type
What is the mattress type?
73
Sleep Number i8
0
Votes
Air
73
Mattresses in this range
Hybrid
Sleep Number i8
The airbed design allows you to adjust the firmness level, offering tailored support that suits your body’s needs, unlike traditional foam mattresses.
Categorizes construction type.
When it comes to Mattress Type,
Sleep Number i8 ◉ is
same as
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Mattress Type on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Intended Use
What is the intended use?
88
Sleep Number i8
0
Votes
Home
93
Mattresses in this range
Home
Sleep Number i8
Specifically designed for home use, the i8 brings the comfort of a luxury hotel mattress to your bedroom. Perfect for anyone looking for a sleep upgrade at home.
Defines the usage context.
When it comes to Intended Use,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Product Type
What type of mattress is it?
58
Sleep Number i8
0
Votes
Airbed
68
Mattresses in this range
Hybrid
Defines the fundamental mattress category.
When it comes to Product Type,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Warranty Period
What is the warranty period?
63
Sleep Number i8
0
Votes
15 Years
65
Mattresses in this range
10 Years
Duration of warranty coverage.
When it comes to Warranty Period,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Model Name
What is the model name?
58
Sleep Number i8
0
Votes
i8
67
Mattresses in this range
Hybrid
Provides the marketing name used by the brand.
When it comes to Model Name,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Release Year
What is the release year?
3
Sleep Number i8
0
Votes
2009
75
Mattresses in this range
2024
Indicates when the product was introduced to the market.
When it comes to Release Year,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
72 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Country of Manufacture
Where is the mattress manufactured?
88
Sleep Number i8
0
Votes
USA
87
Mattresses in this range
USA
Shows where the mattress is manufactured.
When it comes to Country of Manufacture,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Trial Period Length
What is the trial period length?
100
Nights
0Votes
122
Nights (Average)
Indicates how many nights consumers can try the mattress risk-free.
When it comes to Trial Period Length,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
22.0 Nights
measurement.
Don’t keep it to yourself — be the first to react and review the
Trial Period Length on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Free Return Policy
Does it come with a free return policy?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows whether the product allows hassle-free returns.
When it comes to Free Return Policy,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Free Return Policy on Sleep Number i8
◉ and help others decide!
Dimensions & Weight
24
Sleep Number i8
Mattress Size
What is the mattress size?
18
Sleep Number i8
0
Votes
Twin, Twin XL, Full, Queen, King, Cal King, Split King
26
Mattresses in this range
Twin, Twin XL, Full, Queen, King, Cal King
Sleep Number i8
The i8 comes in various sizes, ensuring there's a perfect fit for any bedroom, from compact spaces to large master suites. The Split King size is especially great for couples who want independent firmness control on each side.
Identifies the size for the mattress.
When it comes to Mattress Size,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mattress Size on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Thickness Category
What is the thickness category?
28
Sleep Number i8
0
Votes
Medium Profile
46
Mattresses in this range
Medium Profile
Sleep Number i8
The medium-profile 12-inch design is perfect for sleepers who need support but don’t want a mattress that's too thick or hard to maneuver.
Classifies the mattress thickness category.
When it comes to Thickness Category,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thickness Category on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Profile Height Option
What is the profile height option?
63
Sleep Number i8
0
Votes
12 inches
72
Mattresses in this range
10 inches
Sleep Number i8
The mattress offers a single, consistent 12-inch (30.5 cm) profile, making it easy to pair with most adjustable bases and frames.
Indicates if the mattress is available in multiple profile heights.
When it comes to Profile Height Option,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Profile Height Option on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (Split King)
What is the Split King mattress width?
76
inch
0Votes
53.53
inch (Average)
Combined width of two Twin XL mattresses.
When it comes to Width (Split King),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
22.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (Split King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (Twin)
What is the Twin mattress length?
75
inch
0Votes
75.13
inch (Average)
Standard length for Twin size mattress.
When it comes to Depth (Twin),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (Twin) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (Twin XL)
What is the Twin XL mattress length?
80
inch
0Votes
79.98
inch (Average)
Standard length for Twin XL mattress.
When it comes to Depth (Twin XL),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (Twin XL) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (Full)
What is the Full mattress length?
75
inch
0Votes
74.87
inch (Average)
Standard length for Full (Double) mattress.
When it comes to Depth (Full),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (Full) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (Queen)
What is the Queen mattress length?
80
inch
0Votes
79.68
inch (Average)
Standard length for Queen size mattress.
When it comes to Depth (Queen),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (Queen) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (King)
What is the King mattress length?
80
inch
0Votes
79.28
inch (Average)
Standard length for King size mattress.
When it comes to Depth (King),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (California King)
What is the Cal King mattress length?
84
inch
0Votes
83.99
inch (Average)
Standard length for California King mattress.
When it comes to Depth (California King),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (California King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Depth (Split King)
What is the Split King mattress length?
80
inch
0Votes
80.06
inch (Average)
Standard length for Split King (two Twin XLs).
When it comes to Depth (Split King),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth (Split King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (Twin)
What is the Twin mattress width?
38
inch
0Votes
37.61
inch (Average)
Standard width for Twin size mattress.
When it comes to Width (Twin),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (Twin) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (Twin XL)
What is the Twin XL mattress width?
38
inch
0Votes
38.23
inch (Average)
Standard width for Twin XL mattress.
When it comes to Width (Twin XL),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (Twin XL) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (Full)
What is the Full mattress width?
54
inch
0Votes
53.98
inch (Average)
Standard width for Full (Double) mattress.
When it comes to Width (Full),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (Full) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (Queen)
What is the Queen mattress width?
60
inch
0Votes
59.72
inch (Average)
Standard width for Queen size mattress.
When it comes to Width (Queen),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (Queen) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (King)
What is the King mattress width?
76
inch
0Votes
73.65
inch (Average)
Standard width for King size mattress.
When it comes to Width (King),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
2.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Width (California King)
What is the Cal King mattress width?
72
inch
0Votes
71.86
inch (Average)
Standard width for California King mattress.
When it comes to Width (California King),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width (California King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (Twin)
What is the Twin mattress height?
12
inch
0Votes
12.68
inch (Average)
Standard thickness range for Twin size mattresses.
When it comes to Height (Twin),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (Twin) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (Twin XL)
What is the Twin XL mattress height?
12
inch
0Votes
13.13
inch (Average)
Standard thickness range for Twin XL mattresses.
When it comes to Height (Twin XL),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
1.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (Twin XL) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (Full)
What is the Full mattress height?
12
inch
0Votes
12.76
inch (Average)
Standard thickness range for Full mattresses.
When it comes to Height (Full),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (Full) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (Queen)
What is the Queen mattress height?
12
inch
0Votes
12.92
inch (Average)
Standard thickness range for Queen mattresses.
When it comes to Height (Queen),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (Queen) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (King)
What is the King mattress height?
12
inch
0Votes
12.77
inch (Average)
Standard thickness range for King mattresses.
When it comes to Height (King),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (California King)
What is the Cal King mattress height?
12
inch
0Votes
13.2
inch (Average)
Standard thickness range for California King mattresses.
When it comes to Height (California King),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
1.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (California King) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Height (Split King)
What is the Split King mattress height?
12
inch
0Votes
13.04
inch (Average)
Standard thickness range for Split King mattresses.
When it comes to Height (Split King),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height (Split King) on Sleep Number i8
◉ and help others decide!
Comfort & Firmness
13
Sleep Number i8
Firmness Level
What is the firmness level?
41
Sleep Number i8
0
Votes
Soft, Medium, Firm
49
Mattresses in this range
Medium
Sleep Number i8
With adjustable firmness settings, you can choose the perfect level of support from soft to firm. This makes it ideal for both side and back sleepers who need different levels of comfort.
Describes the general firmness category.
When it comes to Firmness Level,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Firmness Level on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Comfort Technology
What comfort technology is included?
52
Sleep Number i8
0
Votes
Gel-Infused Foam
71
Mattresses in this range
Plush Foam
Sleep Number i8
Gel-infused foam helps reduce heat buildup, keeping you cool and comfortable while you sleep. It provides the comfort of memory foam with better temperature regulation.
Special comfort features used in the top layers.
When it comes to Comfort Technology,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Comfort Technology on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Pressure Relief Rating
What is the pressure relief rating?
88
Sleep Number i8
0
Votes
Excellent
82
Mattresses in this range
Good
Sleep Number i8
With excellent pressure relief, the i8 helps reduce aches and pains by supporting your body’s natural curves and pressure points. Ideal for those with sensitive joints or back issues.
Rates how well the mattress relieves pressure points.
When it comes to Pressure Relief Rating,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pressure Relief Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Motion Isolation Rating
What is the motion isolation rating?
58
Sleep Number i8
0
Votes
7/10
78
Mattresses in this range
8/10
Sleep Number i8
The i8 provides a solid motion isolation rating, which is great for couples who need undisturbed sleep despite the movements of their partner.
Measures how well the mattress prevents motion transfer.
When it comes to Motion Isolation Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motion Isolation Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Edge Support Rating
What is the edge support rating?
53
Sleep Number i8
0
Votes
7/10
71
Mattresses in this range
8/10
Sleep Number i8
The i8 features decent edge support, preventing you from feeling like you’re “falling off” the bed when sitting near the edges.
Indicates stability around the mattress edges.
When it comes to Edge Support Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Support Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Cooling Technology
What cooling technology is included?
68
Sleep Number i8
0
Votes
Gel Infusion, Airflow Channels
61
Mattresses in this range
Bamboo, Open Cell Foam
Sleep Number i8
The mattress incorporates advanced cooling technologies, like Gel Infusion and airflow channels, to help wick away heat and moisture, keeping you cool and dry as you sleep.
GDescribes specific cooling methods used.
When it comes to Cooling Technology,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling Technology on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Comfort Layer Thickness
What is the comfort layer thickness?
6
inch
0Votes
4.3
inch (Average)
Sleep Number i8
The 6-inch (15.2 cm) comfort layer provides a plush cushion while ensuring adequate support from the underlying air chambers.
Thickness of the comfort layer on top.
When it comes to Comfort Layer Thickness,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
1.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Comfort Layer Thickness on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Sleep Position Suitability
What sleep positions is it suitable for?
38
Sleep Number i8
0
Votes
Side, Back, Combo
38
Mattresses in this range
Back, Side, Combo
Sleep Number i8
Whether you sleep on your side, back, or a combination of both, the i8’s adjustable firmness ensures the right support for every position.
Shows which sleeping positions are best supported.
When it comes to Sleep Position Suitability,
Sleep Number i8 ◉ is
same as
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Position Suitability on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Firmness Scale Rating
What is the firmness rating?
64
Sleep Number i8
0
Votes
5/10, 7/10, 9/10
71
Mattresses in this range
7/10
Numeric scale where 1 is softest and 10 is firmest.
When it comes to Firmness Scale Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Firmness Scale Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Zoned Support
Does the mattress include zoned support?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the mattress offers different support zones.
When it comes to Zoned Support,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Zoned Support on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Temperature Regulation Feature
Does it have temperature regulation features?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress is designed to maintain neutral sleep temperature.
When it comes to Temperature Regulation Feature,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Temperature Regulation Feature on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Adjustable Firmness Range
Does it have an adjustable firmness range?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if firmness can be adjusted or customized.
When it comes to Adjustable Firmness Range,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Adjustable Firmness Range on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Ergonomic Certification
Does it have ergonomic certifications?
49
Sleep Number i8
0
Votes
Chiropractic Association
69
Mattresses in this range
Ergocert
Lists recognized ergonomic approvals.
When it comes to Ergonomic Certification,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ergonomic Certification on Sleep Number i8
◉ and help others decide!
Construction & Materials
13
Sleep Number i8
Mattress Core Material
What is the core material?
48
Sleep Number i8
0
Votes
Air Chambers
63
Mattresses in this range
Foam
Sleep Number i8
The air chambers allow you to customize the firmness on both sides of the mattress, offering personalized comfort for different sleep needs.
Defines the main support structure.
When it comes to Mattress Core Material,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mattress Core Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Comfort Layer Material
What is the comfort layer material?
61
Sleep Number i8
0
Votes
Memory Foam, Gel Foam
64
Mattresses in this range
Memory Foam
Sleep Number i8
The top layer features a combination of memory foam and gel foam for a soft yet supportive feel, enhancing comfort while providing cooling effects.
Materials used in the comfort layers.
When it comes to Comfort Layer Material,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Comfort Layer Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Cover Material
What is the cover material?
58
Sleep Number i8
0
Votes
Polyester
75
Mattresses in this range
Organic Cotton
Sleep Number i8
The soft polyester cover is breathable, ensuring better airflow and comfort. It’s also durable and easy to care for, making maintenance a breeze.
Materials used for the outer cover.
When it comes to Cover Material,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cover Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Foam Type
What foam type is included?
73
Sleep Number i8
0
Votes
Memory Foam, Gel-Infused
70
Mattresses in this range
Memory Foam, High-Density
Sleep Number i8
The combination of memory foam and gel-infused foam ensures you get the benefits of pressure relief while staying cool throughout the night.
Specifies the type of foam used.
When it comes to Foam Type,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Foam Type on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Flame Retardant Material
What flame retardant is used?
3
Sleep Number i8
0
Votes
Rayon
23
Mattresses in this range
Natural Wool
Sleep Number i8
Rayon is used as a safe, flame-retardant material in the mattress, meeting safety standards while still maintaining comfort and breathability.
Material used to meet fire safety standards.
When it comes to Flame Retardant Material,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Flame Retardant Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Quilting Type
What quilting type is used?
68
Sleep Number i8
0
Votes
Pillow Top
70
Mattresses in this range
Pillow Top
Sleep Number i8
The pillow-top quilting adds extra cushioning, ensuring the mattress feels plush and soft from the moment you lie down.
Describes the quilting style on the mattress surface.
When it comes to Quilting Type,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quilting Type on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Reinforced Edge Material
What is the reinforced edge material?
58
Sleep Number i8
0
Votes
High-Density Foam
54
Mattresses in this range
High-Density Foam
Sleep Number i8
High-density foam is used around the edges for durability and extra support, helping maintain the mattress’s shape over time.
Material reinforcement along the edges.
When it comes to Reinforced Edge Material,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Reinforced Edge Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Layer Count
What is the layer count?
0
Sleep Number i8
0
Votes
2
20
Mattresses in this range
3
Total number of layers in mattress construction.
When it comes to Layer Count,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Layer Count on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Natural / Organic Material
Does it use natural or organic materials?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates whether natural or organic materials are included.
When it comes to Natural / Organic Material,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Natural / Organic Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Hypoallergenic Treatment
Does it have hypoallergenic treatment?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if materials are treated to resist allergens.
When it comes to Hypoallergenic Treatment,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Hypoallergenic Treatment on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Removable / Washable Cover
Does it have a removable and washable cover?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the cover can be removed and washed.
When it comes to Removable / Washable Cover,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Removable / Washable Cover on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Handcrafted Construction
Is the mattress handcrafted?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the mattress is handmade or artisan-crafted.
When it comes to Handcrafted Construction,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Handcrafted Construction on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Eco-Friendly Material Certification
What eco-friendly certifications are included?
79
Sleep Number i8
0
Votes
OEKO-TEX, CertiPUR-US, GreenGuard Gold
87
Mattresses in this range
CertiPUR-US
Certifications for sustainable materials.
When it comes to Eco-Friendly Material Certification,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco-Friendly Material Certification on Sleep Number i8
◉ and help others decide!
Performance & Durability
11
Sleep Number i8
Sag Resistance Rating
What is the sag resistance rating?
38
Sleep Number i8
0
Votes
Medium
58
Mattresses in this range
Medium
Sleep Number i8
With a medium sag resistance, the mattress is built to provide consistent support while maintaining its shape over time.
Rates the mattress resistance to sagging.
When it comes to Sag Resistance Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sag Resistance Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Density Rating
What is the density rating?
38
Sleep Number i8
0
Votes
Medium
58
Mattresses in this range
Medium
Sleep Number i8
The medium-density foam offers a comfortable, supportive sleep surface that doesn’t feel too soft or too firm.
Foam density that indicates durability and support.
When it comes to Density Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Density Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Warranty Coverage Type
What type of warranty coverage is provided?
28
Sleep Number i8
0
Votes
Limited
44
Mattresses in this range
Limited
Sleep Number i8
The limited warranty covers defects in material and craftsmanship, giving you confidence in your investment.
Describes the type of warranty coverage.
When it comes to Warranty Coverage Type,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Coverage Type on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Expected Lifespan
What is the expected lifespan?
15
Years
0Votes
10.97
Years (Average)
Average years the mattress is designed to last.
When it comes to Expected Lifespan,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
4.0 Years
measurement.
Don’t keep it to yourself — be the first to react and review the
Expected Lifespan on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Indentation Load Deflection (ILD)
What is the ILD value?
38
Sleep Number i8
0
Votes
Medium (20–30 lbs)
48
Mattresses in this range
Medium (20–30 lbs)
Measures foam firmness by required load to indent.
When it comes to Indentation Load Deflection (ILD),
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Indentation Load Deflection (ILD) on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Memory Foam Recovery Time
What is the recovery time of the foam?
60
sec
0Votes
3.71
sec (Average)
Time it takes memory foam to return to shape.
When it comes to Memory Foam Recovery Time,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
56.3 sec
measurement.
Don’t keep it to yourself — be the first to react and review the
Memory Foam Recovery Time on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Rotatable Design
Can the mattress be rotated?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress can be rotated to extend life.
When it comes to Rotatable Design,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Rotatable Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Flippable Design
Can the mattress be flipped?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows whether the mattress can be flipped.
When it comes to Flippable Design,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Flippable Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Anti-Microbial Treatment
Does it have antimicrobial treatment?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if materials are treated to resist microbes.
When it comes to Anti-Microbial Treatment,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Microbial Treatment on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Bed Bug Resistant
Is the mattress bed bug resistant?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if the mattress has protection against bed bugs.
When it comes to Bed Bug Resistant,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bed Bug Resistant on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Indentation Resistance Guarantee
Is there an indentation resistance guarantee?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Assurance that mattress won’t indent prematurely.
When it comes to Indentation Resistance Guarantee,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Indentation Resistance Guarantee on Sleep Number i8
◉ and help others decide!
Comfort Adjustability
9
Sleep Number i8
Adjustable Base Compatibility
Is it compatible with adjustable bases?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress can be used with an adjustable bed base.
When it comes to Adjustable Base Compatibility,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Adjustable Base Compatibility on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Dual Firmness Option
Does it offer dual firmness?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress offers two firmness levels in one design.
When it comes to Dual Firmness Option,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dual Firmness Option on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Split Mattress Option
Is it available in split design?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress can be split into two sides.
When it comes to Split Mattress Option,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Split Mattress Option on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Removable Top Layer
Does it have a removable top layer?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the top comfort layer can be removed or swapped.
When it comes to Removable Top Layer,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Removable Top Layer on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Modular Layer Design
Does it have modular layers?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Allows layers to be rearranged for customized comfort.
When it comes to Modular Layer Design,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Modular Layer Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Customizable Firmness Inserts
Does it support firmness inserts?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Supports inserts or pads to adjust firmness.
When it comes to Customizable Firmness Inserts,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customizable Firmness Inserts on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Smart Adjustable Firmness
Does it offer smart firmness adjustment?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if firmness can be changed via smart tech.
When it comes to Smart Adjustable Firmness,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Adjustable Firmness on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Head & Foot Elevation Support
Does it support head & foot elevation?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress supports head and foot elevation.
When it comes to Head & Foot Elevation Support,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Head & Foot Elevation Support on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Replaceable Comfort Layer Program
Does it offer a replaceable comfort layer program?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if brand allows swapping comfort layers through a program.
When it comes to Replaceable Comfort Layer Program,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Replaceable Comfort Layer Program on Sleep Number i8
◉ and help others decide!
Health & Safety
9
Sleep Number i8
CertiPUR-US Certified
Is it CertiPUR-US certified?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if foams meet CertiPUR-US safety standards.
When it comes to CertiPUR-US Certified,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CertiPUR-US Certified on Sleep Number i8
◉ and help others decide!
Sleep Number i8
GREENGUARD Gold Certified
Is it GREENGUARD Gold certified?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates compliance with low chemical emissions.
When it comes to GREENGUARD Gold Certified,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
GREENGUARD Gold Certified on Sleep Number i8
◉ and help others decide!
Sleep Number i8
OEKO-TEX Certified
Is it OEKO-TEX certified?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Ensures textiles are free from harmful substances.
When it comes to OEKO-TEX Certified,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
OEKO-TEX Certified on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Formaldehyde Free
Is the mattress formaldehyde free?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if product is free from formaldehyde chemicals.
When it comes to Formaldehyde Free,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Formaldehyde Free on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Chemical-Free Fire Barrier
Does it use a chemical-free fire barrier?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Fire safety protection without chemical sprays.
When it comes to Chemical-Free Fire Barrier,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Chemical-Free Fire Barrier on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Low VOC Emission
Does it have low VOC emission?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Ensures mattress has low volatile organic compound emissions.
When it comes to Low VOC Emission,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Low VOC Emission on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Allergy-Friendly
Is it allergy-friendly?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Mattress is suitable for people with allergies.
When it comes to Allergy-Friendly,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Allergy-Friendly on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Anti-Dust Mite Treatment
Does it have anti-dust mite treatment?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Treated to resist dust mites.
When it comes to Anti-Dust Mite Treatment,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Dust Mite Treatment on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Asthma & Allergy Foundation Certification (AAFA)
Is it AAFA certified?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Confirms endorsement by AAFA for allergy safety.
When it comes to Asthma & Allergy Foundation Certification (AAFA),
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Asthma & Allergy Foundation Certification (AAFA) on Sleep Number i8
◉ and help others decide!
Temperature & Climate
8
Sleep Number i8
Heat Dissipation Rating
What is the heat dissipation rating?
58
Sleep Number i8
0
Votes
Good
72
Mattresses in this range
Good
Sleep Number i8
The i8 excels at heat dissipation, keeping you cooler and more comfortable throughout the night.
Rates how well mattress disperses heat.
When it comes to Heat Dissipation Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Dissipation Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Cooling Gel Infusion
Does it have cooling gel infusion?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if cooling gel is infused in foam layers.
When it comes to Cooling Gel Infusion,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling Gel Infusion on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Phase Change Material
Does it use phase change materials?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress uses phase-change materials for temperature control.
When it comes to Phase Change Material,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Phase Change Material on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Breathable Cover
Does it have a breathable cover?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the outer cover allows airflow.
When it comes to Breathable Cover,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Breathable Cover on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Moisture-Wicking Fabric
Does it use moisture-wicking fabric?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Ensures cover or material draws away sweat and moisture.
When it comes to Moisture-Wicking Fabric,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Moisture-Wicking Fabric on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Climate Adaptability
Is it climate adaptable?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress adapts to various climates.
When it comes to Climate Adaptability,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Climate Adaptability on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Seasonal Use Design
Does it have a seasonal use design?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Mattress is designed with seasonal dual sides for hot and cold weather.
When it comes to Seasonal Use Design,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Seasonal Use Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Airflow Channel Design
Does it feature airflow channels?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Includes built-in airflow channels for ventilation.
When it comes to Airflow Channel Design,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Channel Design on Sleep Number i8
◉ and help others decide!
Seating & Capacity
8
Sleep Number i8
Seating Capacity
What is the seating capacity?
64
Sleep Number i8
0
Votes
2 adults
71
Mattresses in this range
2 adults
Sleep Number i8
Comfortably accommodates two adults, making it an ideal choice for couples who share a bed.
Maximum number of people the mattress is designed to seat or sleep.
When it comes to Seating Capacity,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Seating Capacity on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Edge Sitting Comfort Rating
What is the edge sitting comfort rating?
18
Sleep Number i8
0
Votes
Fair
51
Mattresses in this range
Good
Sleep Number i8
Edge support is decent, but may not be as firm as the center. This is normal for airbeds, but still offers reasonable comfort.
Rates how comfortable and stable the edge feels when sitting.
When it comes to Edge Sitting Comfort Rating,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
33 score
measurement.
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Edge Sitting Comfort Rating on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Maximum Weight Capacity
What is the maximum weight capacity?
800
lbs
0Votes
495.27
lbs (Average)
Maximum supported body weight.
When it comes to Maximum Weight Capacity,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
304.7 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Weight Capacity on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Couple Friendly Design
Is it couple friendly?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress minimizes motion transfer and supports two sleepers.
When it comes to Couple Friendly Design,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Couple Friendly Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Bunk Bed Compatibility
Is it compatible with bunk beds?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress is safe to use on bunk beds.
When it comes to Bunk Bed Compatibility,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Bunk Bed Compatibility on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Child / Toddler Suitability
Is it suitable for children or toddlers?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if the mattress is safe for children or toddlers.
When it comes to Child / Toddler Suitability,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Child / Toddler Suitability on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Pet Friendly Design
Is it pet friendly?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress surface resists pet scratches and fur.
When it comes to Pet Friendly Design,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pet Friendly Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Heavy Sleeper Support
Does it support heavy sleepers?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the mattress provides extra support for heavier individuals.
When it comes to Heavy Sleeper Support,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heavy Sleeper Support on Sleep Number i8
◉ and help others decide!
Travel & Portability
7
Sleep Number i8
Roll Pack / Bed-in-Box Design
Is it a roll pack or bed-in-box design?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if the mattress is compressed and rolled into a box for shipping.
When it comes to Roll Pack / Bed-in-Box Design,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Roll Pack / Bed-in-Box Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Easy Transport Handles
Does it have transport handles?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress includes sewn-in handles for moving.
When it comes to Easy Transport Handles,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Easy Transport Handles on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Foldable Design
Is it foldable?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress can be folded for storage or portability.
When it comes to Foldable Design,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Foldable Design on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Vacuum-Sealed Packaging
Does it use vacuum-sealed packaging?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Describes whether mattress is vacuum sealed for delivery.
When it comes to Vacuum-Sealed Packaging,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Vacuum-Sealed Packaging on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Storage Bag
Is a storage bag included?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress comes with a bag for storage or moving.
When it comes to Storage Bag,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Bag on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Quick Expansion Time After Unboxing
What is the quick expansion time?
24
hrs
0Votes
22.23
hrs (Average)
Time needed for mattress to reach full shape after opening.
When it comes to Quick Expansion Time After Unboxing,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
, delivering
equal
1.8 hrs
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick Expansion Time After Unboxing on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Re-Rollable for Storage/Move
Can it be re-rolled for storage or moving?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress can be re-rolled for easier moving or storage.
When it comes to Re-Rollable for Storage/Move,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Re-Rollable for Storage/Move on Sleep Number i8
◉ and help others decide!
Technology & Smart Features
8
Sleep Number i8
Sleep Tracking Integration
Does it integrate with sleep tracking?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress integrates with sleep tracking systems.
When it comes to Sleep Tracking Integration,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sleep Tracking Integration on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Smart Sensor Connectivity
Does it connect with smart sensors?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress can connect with external smart sensors.
When it comes to Smart Sensor Connectivity,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Sensor Connectivity on Sleep Number i8
◉ and help others decide!
Sleep Number i8
App Connectivity
Does it have app connectivity?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress has an app for customization or tracking.
When it comes to App Connectivity,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
App Connectivity on Sleep Number i8
◉ and help others decide!
Sleep Number i8
USB Charging Port
Does it have USB charging ports?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress includes built-in USB charging ports.
When it comes to USB Charging Port,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
USB Charging Port on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Wireless Control
Does it have wireless control?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if features can be controlled wirelessly.
When it comes to Wireless Control,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wireless Control on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Smart Home Compatibility
Is it smart home compatible?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if mattress works with Alexa, Google Home, etc.
When it comes to Smart Home Compatibility,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Home Compatibility on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Integrated Heating or Cooling Control
Does it have integrated heating or cooling?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates built-in heating or cooling control.
When it comes to Integrated Heating or Cooling Control,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Integrated Heating or Cooling Control on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Anti-Snore Position Integration
Does it have anti-snore position integration?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Works with adjustable bases or sensors to reduce snoring.
When it comes to Anti-Snore Position Integration,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Snore Position Integration on Sleep Number i8
◉ and help others decide!
Environmental & Sustainability
7
Sleep Number i8
Recyclable Materials
Does it use recyclable materials?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if mattress materials can be recycled.
When it comes to Recyclable Materials,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Materials on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Sustainable Sourcing
Is it sustainably sourced?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if materials come from responsibly managed sources.
When it comes to Sustainable Sourcing,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sustainable Sourcing on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Carbon Neutral Production
Is it carbon neutral in production?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if manufacturer offsets or eliminates carbon emissions.
When it comes to Carbon Neutral Production,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Carbon Neutral Production on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Biodegradable Components
Does it include biodegradable components?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if components naturally break down after disposal.
When it comes to Biodegradable Components,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Biodegradable Components on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Renewable Energy Manufacturing
Is it manufactured with renewable energy?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Indicates if renewable energy is used in production.
When it comes to Renewable Energy Manufacturing,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Renewable Energy Manufacturing on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Take-Back / Recycling Program
Does it have a take-back program?
Yes
0Votes
Sleep Number i8
Yes
Mattresses in this range
Shows if brand offers a recycling or buy-back program.
When it comes to Take-Back / Recycling Program,
Sleep Number i8 ◉ is
better than
Mattress in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Take-Back / Recycling Program on Sleep Number i8
◉ and help others decide!
Sleep Number i8
Plastic-Free Packaging
Does it use plastic-free packaging?
No
0Votes
Sleep Number i8
Yes
Mattresses in this range
Confirms if packaging avoids single-use plastics.
When it comes to Plastic-Free Packaging,
Sleep Number i8 ◉ is
worse than
Mattress in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Plastic-Free Packaging on Sleep Number i8
◉ and help others decide!
Surveys
Because hot takes deserve votes.
Sleep Number i8
Comfort Level
How comfortable is this mattress for everyday use?
Super comfy — Feels like sleeping on a cloud
0Votes
Pretty comfortable — Good for most sleep positions
0Votes
Decent comfort — Works for short naps
0Votes
A bit too firm — Not very cozy
0Votes
Hard and uncomfortable — Feels stiff all night
0Votes
Sleep Number i8
Durability
How long does this mattress last before showing wear and tear?
Extremely durable — Over 12 years
0Votes
Long lasting — 9 to 12 years
0Votes
Good durability — 6 to 8 years
0Votes
Moderate lifespan — 3 to 5 years
0Votes
Very short lifespan — Less than 3 years
0Votes
Sleep Number i8
Firmness
How firm does this mattress feel when lying down?
Extra firm — Very rigid and supportive
0Votes
Firm — Strong support with little sink
0Votes
Medium — Balanced support and softness
0Votes
Soft — Gently cushioned
0Votes
Ultra soft — Sinks in deeply
0Votes
Sleep Number i8
Motion Isolation
How well does this mattress reduce movement transfer at night?
Excellent — Barely feel any motion
0Votes
Good — Only strong shifts are felt
0Votes
Decent — Minor movements are felt
0Votes
Somewhat poor — Frequent disturbance
0Votes
Very poor — Every movement is noticeable
0Votes
Sleep Number i8
Thickness
How thick is this mattress in height?
Extra thick — Over 15 inches
0Votes
Thick — 13 to 15 inches
0Votes
Medium — 10 to 12 inches
0Votes
Thin — 6 to 9 inches
0Votes
Very thin — Less than 6 inches
0Votes
Sleep Number i8
Temperature Regulation
How well does this mattress stay cool at night?
Very cool — Always stays fresh
0Votes
Cool — Feels comfortable most nights
0Votes
Average — Neutral temperature
0Votes
Somewhat warm — Gets a little stuffy
0Votes
Very hot — Traps a lot of heat
0Votes
Sleep Number i8
Ease of Setup
How easy was it to set up this mattress at home?
Super simple — Done in no time
0Votes
Pretty easy — Quick setup without stress
0Votes
Manageable — Took some effort but fine
0Votes
A bit difficult — Needed extra help
0Votes
A total hassle — Took forever to set up
0Votes
Sleep Number i8
Design Appeal
How attractive does this mattress look in a bedroom?
Beautiful design — Looks high-end
0Votes
Stylish — Adds to the room look
0Votes
Decent — Matches most rooms
0Votes
Okay — Nothing special
0Votes
Plain and boring — Looks cheap
0Votes
Sleep Number i8
Pricing
How would you rate the price of this mattress?
Great value for money
0Votes
Pretty good price
0Votes
Fair deal
0Votes
Kinda pricey
0Votes
Crazy expensive
0Votes
Sleep Number i8
Edge Support Strength
How sturdy are the edges of this mattress when sitting or lying near the side?
Excellent edge strength — No sinking at all
0Votes
Strong edge support — Slight compression only
0Votes
Moderate edge support — Noticeable sinking
0Votes
Weak edge support — Feels unstable at sides
0Votes
Supermod
Moderator
