Temperature balancing innovation

Sleep Number ® i8 bed is rated 4.0148 out of 5 by 135.
Rated 5 out of 5 by from Easy to adjust Both my husband and I is having a much more peaceful night
Date published: 2016-05-03
Rated 5 out of 5 by from So comfortable !!! We previously owned a sleep number bed for 18 years and loved it. We decided we needed to be able to raise the head for a better nights sleep due to my allergy and sinus problems. We are sleeping even better with our new bed.
Date published: 2016-05-02
Rated 4 out of 5 by from Thank you! I love our new i8 bed! We have been able to see the improvement in our sleep, with the app. We are both falling asleep quicker, sleeping through the night, and waking up feeling great.
Date published: 2016-05-02
Rated 5 out of 5 by from Great comfort! My husband and I were both sleeping restless at night and since buying this bed we have been sleeping much better. It great to look at the sleep IQ and make adjustments as well.
Date published: 2016-05-02
Rated 5 out of 5 by from Best investment I have made My husband likes a more firm mattress and I like a softer one. This is the second bed we have bought trying to find a middle ground. I sleep so much better now because I can choose my own sleep number and because of the snore technology.
Date published: 2016-05-02
Rated 4 out of 5 by from Great on the backs My husband and I slept on many beds and this one fits us both. Its amazing that we bought have the same sleep number, but there is 100 lbs different between us. So if we switch places, its different. The main problem we don't like about it, when one person moves, the other can feel it. Not sure what is going on. It didn't do that in the store. So when we have a restless night, the other does also... other then that we like it...
Date published: 2016-05-02
Rated 5 out of 5 by from Very comfortable We have had this for almost 3 months and we love it. The most favorable part is being able to have a different firmness for each side since I like a softer mattress than my husband does. I just wish the sleep IQ would connect with the fitbit since I use that as my activities tracker or even with MyFitnessPal since everything I do is added there. I can't give 5 for the value yet since we have only had 3 months. I will have to check back in a year.
Date published: 2016-05-01
Rated 4 out of 5 by from i8 I sleeps well, but my body temperature has not changed. I have to use a fan to keep cool.
Date published: 2016-04-30
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Reviews Reviews

Your Customized Bed

  • 13-inch duvet style Pillowtop with a temperature balancing sleep surface that absorbs excess heat and releases it, so you sleep just right
  • 3 inches of our advanced PlushFit® foam feature 7 zones for enhanced comfort
  • Simple, wireless remote remembers you and your ideal support, and guides you to your Sleep Number® setting


Sleep Number
Perfect bed for both of you.
Sleep your best with Sleep Number® adjustability.
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    Adjusts on Both Sides
    So it's perfect for couples who disagree on mattress firmness
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    Extra Firm to Feather Soft
    DualAir® technology lets you adjust firmness between zero and 100 for your ideal comfort
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    Contours to You
    Conforms to you and reduces pressure, so you toss and turn less.
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    Wireless Remote
    DualAir® technology lets you adjust firmness with a wireless remote.
Add a FlexFit base
to any mattress.
Read, watch TV, surf the web in ultimate comfort. Our adjustable bases include choices you'll love, such as Partner Snore technology and a soft light under the bed so you're never left in the dark.
Sleep Number
Sleep Number
Know. Adjust. Sleep.
Add SleepIQ technology to track and optimize your sleep.
You'll know what's working, from adjusting the bed's firmness to diet and exercise.
Over time, you'll know what makes a difference for a good night, a better night and an awesome night.
Sensors inside the bed measure your average breathing rate, average heart rate and movement.
As it tracks your sleep patterns and habits, it makes suggestions for how to sleep better.


Feel, see and hear the difference.


Product Reviews

Product Reviews

Product Q&A

Product Q&A

Furniture not included.
Due to the cost of doing business in California, Performance, Memory Foam and Innovation Series Twin and Full mattresses incur a $50 surcharge; Queen and King mattresses incur a $100 surcharge. The surcharge will be added in your shopping cart after you enter your shipping address. Picture may not represent options selected.