Moov Now
Tech specs 
SizeDiameter: 28 mm
Small (Wrist): 22.5 cm
Large (Ankle) 32.5 cm
MaterialDevice core: PC with UV coating
Band: food-grade silicone
Band buckle: Aluminum
ChargingNo
BatteryCoin Battery (CR2032)
Battery lifeActive coaching mode: 100 hours (30 minutes of exercise per day for 200 days)
Activity tracking: 6 months
Water-resistance3 metres
Weight6 grams
Sensor9-axis motion sensing system (Accelerometer, Gyroscope, Magnetometer)
DisplayLED feedback
Screen size
ColorsBlack
Other
Activity tracking 
Steps
Distance
Calories
ActivityYes
Floors
SleepYes
Heart rate
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
GPS
Running features
Swimming features
Smartphone notifications
Other Sport programs: running, cycling, cardio boxing, body weight (Moov 7 Minute+)
Links 
View onAmazon | Moov | Best Buy | Target | eBay
Amazon US rating3.6 out of 5 stars
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