Plush softness with adjustable comfort

Sleep Number ® c4 bed is rated 3.7917 out of 5 by 72.
Rated 4 out of 5 by from comfy Just getting used to it. had a waterbed for 32 years. this is softer than a mattress. I just wish I could register the bed for the warranty, but the site is impossible to use.
Date published: 2016-05-21
Rated 5 out of 5 by from Highly recommend We've had our bed for a week now and we love it. We originally had a memory foam with a gel top that the longer you laid in the more you sank in. With our SN C4, we get the capability of adjusting the pressure to our ideal number. My husband has scoliosis...and we've tried several beds. This one is a keeper! My sleep number is 55...his is 100 :-)
Date published: 2016-05-18
Rated 5 out of 5 by from Money well spent! I haven't slept this well since my last sleep number mattress!
Date published: 2016-05-17
Rated 5 out of 5 by from Best purchase we have ever made. My wife and I bought our queen size SN about 25 years ago after 6-8 years of a waterbed. We fell in love with it right away. We have recommended to many friends and family. Can't tell you for sure what our setting is since our model didn't come with the digital readout. We love it so much that we are soon going to purchase a new king size c4 and pass our queen on to our son still at home with us (our daughter bought her own SN when she moved to her apartment). It has been a great bed.
Date published: 2016-05-11
Rated 5 out of 5 by from Love it! I love the mattress! We bought this because we both had back problems and neither of us liked the same firmness of any regular mattress. She likes hers medium and mine soft. Before we bought a mattress we thought just the opposite so it's great that we can adjust it to fit our needs. Best decision I ever made to spend a.little more money and get a sleep number.
Date published: 2016-05-03
Rated 5 out of 5 by from Good waterbed replacement We had a waterbed for over 30 years and loved it, just finally decided to move on. This is a really good transition as we get a similar feel with even more ability to customize.
Date published: 2016-05-03
Rated 2 out of 5 by from I bought this bed over a month ago and I am sorry but it is not a very comfortable bed for me. I have tried different air pressure numbers and still I can't find a comfortable and a restful night sleep.
Date published: 2016-05-03
Rated 3 out of 5 by from New purchase I bought bed a couple months ago and when we set up bed, the sleep iq had errors and never has worked. Please help
Date published: 2016-05-02
  • 2016-05-24T06:53CST
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10-inch plush style mattress with soft, breathable knit fabric

1 ½ inch comfort layer features three zones that contour to your body to help reduce uncomfortable pressure points

Simple, wireless remote remembers you and your ideal support, and guides you to your Sleep Number® setting


Feel, see and hear the difference.


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Product Q&A

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.