Memory foam that cools and contours and adjusts

Sleep Number ® m7 bed is rated 3.5 out of 5 by 83.
Rated 5 out of 5 by from Just love it! My fiance and I got it with the adjustable base for the head. It's so comfy! It's just wonderful!
Date published: 2017-02-20
Rated 5 out of 5 by from Best Mattress invented I've had this mattress for about a month and love it. Can't wait to get my 3 year old the youth size mattress
Date published: 2017-01-18
Rated 5 out of 5 by from Love that we can raise our heads and sleep better. We had a 22 year old Sleep Number and this is so much better we could hardly believe the change.
Date published: 2017-01-12
Rated 5 out of 5 by from I am impressed with EVERYTHING!!! Wow what a bed! In 2 weeks my wife and I are sleeping better. The sleep IQ is very helpful. The price was scary and then the delivery had me questions the sale, but after 2 weeks they will never take this bed from me!!! PROS You don't see customer service like this anymore. This company has gone above and beyond to make this sale the best experience ever. The mattress is phenomenal, with the ability to adjust it. We got the split king with the level 2 adjustable frame. My wife sleeps through the night, never knew her sleep could got better. The sleep IQ is awesome, I was very skeptical at first, but it is spot on with tracking your sleep. Now my wife can see how I toss and turn during the night and how it has improved during these first 2 weeks. It has also improved my mood too! Warranty, yes in 2 weeks we had an issue, the Bluetooth wasn't working. It wouldn't let us work the bed with our phone. The bed only came with one remote. Called the company for tech support, tried a few things, guy on the phone said they would just send us a free remote. Even shipped it overnight, no questions asked, very helpful and professional Cons Okay it can't be perfect, but these are little things. The Bluetooth not working with the phone, but that got taken care The big crack down the middle and the sheet falls in, so it doesn't look like a king size bed, but who cares. It doesn't keep cool all night, but it doesn't get hot either. Bright lights under the bed all night, easy fix, threw a blanket we aren't using to block the light. Now this is a great bed! There where 2 things I was worried about. One is the price, but someone told me the cost we paid is the same they paid for a hot tub. That's when I knew I made a smart purchase, because they don't use their hot tub nearly as much as we use our bed. I'd rather spend that money on this bed then a hot tub. Next was warranty and what I read about it. When the people came to deliver the bed and I saw how it all comes in pieces I was first worried because it looks cheap, but then it made since. Especially after the experience I had with the warranty department. For 25 years they warranty this bed and every part can be easily shipped and grandma could install it. So for 25 years I get a high quality bed. If for 25 years I can keep this quality I would think I didn't pay enough for the bed. So to the people complaining about the bed, call customer service. I would definitely make this purchase again.
Date published: 2016-12-31
Rated 5 out of 5 by from Most comfortable mattress ever! We needed a new mattress, and a neighbor suggested sleep number. Both of us had trouble sleeping, and waking up with back aches. From the very first night, we were convinced! No more pain, and sleeping better than ever!
Date published: 2016-11-10
Rated 5 out of 5 by from Amazing bed Bought this bed about two months ago. Haven't slept this well in decades. I ordered the bed with the shorter legs and it is a really good thing too. I'm vertically challenged. It is just the right height. Sleeping in any other bed is going to be really difficult.
Date published: 2016-10-17
Rated 5 out of 5 by from Great bed! This is my third sleep number mattress and this mattress is amazing! I recommend spending the extra money to get this mattress. Sleep IQ is also nice, there are nights when I think I sleep well but am so tired in the morning, sleep IQ shows me I didn't sleep as well as I had thought.
Date published: 2016-10-07
Rated 5 out of 5 by from Best sleep in ages! After having hip surgery and sleeping on the couch for a month and being very disappointed with going back to sleeping on our 24 year old mattresses, we figured it was time for a new bed! I had done a lot of research and asked for many opinions from friends and family, tested out tempurpedic, inner spring mattresses both high end and low end and was just not happy until we visited the sleep number store and fell in love with the m7. It's been 2 weeks and we are loving it! I used to wake up with a kink in my neck at least 3 or 4 times a week and now nothing. My spouse, he is getting the best sleep also, and he has a bad back. Best decision we ever made buying this bed!
Date published: 2016-08-06
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m7 Sleep Number® bed

Enjoy soothing support. Naturally contouring CoolFit™ memory foam is enhanced with gel technology for cool, comfortable sleep.


DualAir adjustability

Allows you to adjust firmness, comfort and support on each side of the bed to your ideal Sleep Number® setting, and change it whenever you like.

SleepIQ® technology

Using sensors inside the bed, SleepIQ® technology tracks your breathing, heart rate and movement. Every morning your SleepIQ® score shows you exactly how you slept, so you can learn and make adjustments.


Memory foam bed is measured from the base to the top of the mattress.

CoolFit memory foam

Our exclusive memory foam features gel technology for a cool sleep surface.

Soft, breathable knit fabric

Rayon/polyester blend is soft and breathable to help you sleep comfortably. blend is soft and breathable so you sleep comfortably.


FlexFit Adjustable Bases

Upgrade to an adjustable base to raise the head and/or foot of the bed and read, watch TV, or surf the web in ultimate comfort. Includes options you'll love, such as Partner Snore technology, available when you customize your bed.

Sleep Number
Adjust Your Idea of Comfort
Firmer or softer? You both get to choose your ideal level of firmness, comfort and support–your Sleep Number® setting–and change it whenever you like.
SleepIQ® technology Included
The Sleep Number® bed with SleepIQ® technology inside tracks how well you sleep each night, giving you personal insights into your sleep.
Sleep Number
Discover your ideal bedtime, wake up time and how many hours you need for your best sleep.
The bed connects to your favorite apps so you'll know how life affects your sleep and how sleep affects your life.
SleepIQ® technology on the inside of the bed tracks how well you sleep each night
You'll learn what affects your sleep and the changes you can make to improve your SleepIQ score.
Sleep Number
Add a FlexFit adjustable base to any mattress.
Read, watch TV and surf the web in ultimate comfort. Our FlexFit adjustable bases include choices you’ll love, like Partner Snore technology and soft under bed lighting.
Sleep Number
Feel, see, and hear the difference
You'll only find Sleep Number® at a Sleep Number® store

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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.