An editor reviewed the Eight Sleep Pod 5. Keep reading for our review of this sleep-optimizing, temperature-controlled ...

Helix Sleep just upgraded its three mattress lines. All 21 of its beds now have different looks and, in some cases, slightly different feels. Here’s what our team likes about this Helix update.

My boyfriend, on the other side of the bed, set his side of the cover to -6 (-1 is the least cold, -10 is the coldest). This meant that before he got into bed each night, his side was icy.

My partner and I tested Sleep Number’s ClimateCool smart bed for three months. Here's what to know about this high-tech sleep ...

The $4,700 Eight Sleep Pod 4 Ultra adds a base that lets you change your bed’s elevation. It also has a redesigned quieter cover that adds touch controls.

The Best Cooling Mattress Covers, According to GQ The Best Cooling Mattress Cover Overall: Eight Sleep Pod 4, $2,649 The Most Versatile Cooling Mattress Cover: Chilipad Dock Pro Sleep System, $1,199 ...