Withings Sleep Analyzer
TECH SPECS 
DescriptionWithings Sleep offers sleep cycles analysis (deep, light and REM), heart rate tracking and snore detection. It is also the world’s first non-invasive sensor that is medically certified to detect sleep apnea.
BatteriesPower supply 5V 1A
USB power adapter included.
ConnectivityBluetooth
Display
OtherSENSORS: sound sensor and pneumatic sensor
DIMENSIONS & WEIGHT: 637mm length (25’’), 190mm width (7.5’’), 5mm thickness (0.2’’), 350 g (12 oz)
METRICS 
Sleep durationYes
Sleep stagesdeep, light and REM
Sleep interruptionsYes
Time to fall asleep
Heart rateYes
Room environment
Smart alarm
Other- medically certified for apnea detection
- snore detection
- IFTTT integration
- Sleep Score
LINKS 
Affiliate link*Withings
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