This AI-powered, thermo-regulating mattress cover claims to help you get the best from your rest. We found out if keeping you cool can turn up performance.
One commerce editor's review of the Eight Sleep Pod 2 Pro Cover, a thermoregulating mattress topper that cools and heats, sleep tracks, health tracks, and more.
The Eight Sleep Pod Pro Cover smart mattress topper lets you adjust your existing bed's temperature from hot to cool via your phone and expertly tracks your sleep health.