The Sleep Number c4 requires a few extra steps compared to your typical mattress in a box. You’ll first have to zip open the bottom-most portion of the cover to get the air chambers set up ...

The Sleep Number C4 mattress is one of the smartest beds you can buy, adapting to your body temperature and position for a ...

Sine swapping, I’ve been sleeping on the Sleep Number c2 Smart Bed for three months — and, ... In the Sleep Number app, you can toggle the Responsive Air system off if this annoys you, ...

In 2020, Sleep Number updated its 360 Smart Beds, adding “temperature-balancing” features—including high air-flow fabrics and gel materials—meant to make the mattresses feel cooler and ...

Sleep Number is arguably the most successful adjustable air bed brand, with five collections and 11 models designed to meet different sleep needs. The beauty of Sleep Number is in its adjustability.

The c1 is Sleep Number's best value smart mattress — it's designed to be adjusted for comfort and firmness on each side. Reviewers swear one night is all it takes to feel the difference, but if ...

The Sleep Number Climate360 mattress is one of the brand's newest models; it's a sleep tracker, temperature regulator, adjustable bed frame and a comfortable mattress all in one. I've truly never ...

Sleep Number's adjustable air beds have been a hit with Consumer Reports' readers and have done well in our tests for the past few years. In our surveys, readers tell us that adjustable air beds ...

The i8 mattress from Sleep Number has adjustable firmness and can track your sleep data. You can get the mattress for 30% off during the Memorial Day sale.

There’s no question the Sleep Number ClimateCool mattress lowers body temps during sleep, but just how badly you tend to overheat will dictate if it’s worth $5,000.

This mattress can do it all. My detailed Sleep Number Climate360 review reveals my thoughts on one of the most expensive beds on the market after testing it for several months.