Beddit is the simplest, smartest, least intrusive, and most clinically validated sleep tracker on the market. Just download the free Beddit app and affix the tape-thin sensor to the mattress. All you have to do is sleep. Beddit does the rest. Every morning you’ll get a SleepScore full of heart rate, breathing, and movement data that really shows you how you slept. Over time your sleep will improve as you identify which daytime behaviors produced good nights of sleep. Carpe noctem and carpe diem!