Jennifer Nelson

A cooling all-foam mattress, the Cocoon by Sealy Chill won't break the bank. But does it perform? We tested it out.

We reviewed the Purple Original mattress to see what the brand’s GelFlex grid, which flexes when you move, is really like to sleep on (and whether it provides the cooling relief it promises).

The Purple Plus mattress is a plusher take on Purple’s GelFlex Grid. We slept on it to find out what this unusual memory foam mattress is like.

We reviewed the WinkBed mattress to see if this handcrafted hybrid mattress, with customizable support for those with back pain, is indeed a worthy rival to the top-rated Saatva Classic.

The Helix Midnight mattress is designed specifically for side sleepers, but is it any good? We review it to find out...