The Mattress Smasher 9000 is a proprietary CNET device that objectively assesses mattress firmness. This unique machine ...

We tested the Beautyrest Black mattress and have never slept better. From motion transfer to support to all-around comfort, this mattress is a winner.

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We retested over a dozen of the best luxury mattresses to determine which beds stand out from the rest. Here are our picks from Beautyrest, Stearns & Foster and more.

We've slept on the Helix Dawn and Saatva Classic mattress — our expert guide to choosing between them.

Our team tested over 150 beds to determine the best mattresses of 2025.

Having an air mattress on hand for guests, camping or unexpected illness is always a good idea. These are the best inflatable beds our CNET experts have tested.

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You'll find those options here as well. Most of our top firm mattress picks hold a spot in our overall guide to the best mattresses of 2025 for their superb performance and excellent value for money.

Can't sleep in the summer heat? Don't sweat it. Our sleep experts found the best cooling mattresses to help you stay cool.

Best mattress deals for July 2025: single, double, king and super king beds - Find the best new mattress deals for the month right here ...