EightSleep.com offers three mattresses with different comfort levels. Each bed contains proprietary technology that understands your sleeping habits and promotes optimal sleep. It tracks over 15 aspects of your sleep, including heart rate, breathing rate, deep/light sleep (and now REM!), tosses and turns, bed temperature, and room temperature. It can wake you up during the right moment in your sleep cycle with a smart alarm, keep you warm with dual-zone bed warming, and even brew your morning coffee!
