Eight Sleep Tracker
TECH SPECS 
DescriptionThe Eight Sleep Tracker is a dual-zone sensored mattress cover designed to personalize and improve sleep for everyone. Eight senses and analyzes multiple data points from your sleep patterns and bedroom environment, to determine the conditions that help you, and even your partner, rest your best. Unlike wearables or smart watches, Eight’s advanced algorithms use more than just your wrist’s movement to determine how you are sleeping. Plus, you don’t have to remember to wear it every night.
BatteriesRechargeable
ConnectivityBluetooth
Display
Other
METRICS 
Sleep durationYes
Sleep stagesdeep, light
Sleep interruptionsYes
Time to fall asleepYes
Heart rateYes
Room environment
Smart alarm
OtherTracks respiratory rates
Set the ideal temperature for warming each side of the bed.
Sleep in a smart bedroom by connecting Eight to any other smart home product via IFTTT.
LINKS 
Affiliate link*Amazon
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