Amazfit Bip U

AMAZFIT Montre intelligente Bip UDisplay: 1.43", 320x302 pixel TFT color screen, 2.5D Gorilla Glass 3Straps: Detachable silicone rubber straps, 20mm width, 76-118mm adjustable lengthFeatures: Real-time heart rate monitor, Blood oxygen level measurement, Stress Monitor, 5ATM water resistance, Sleep Tracking, Menstrual Cycle Tracker, Sports Tracking, Step Counter, Call and App Notification alerts, Standing Reminder, Phone Finder, Weather Forecast, Camera and Music Control, World Clock, Pomodoro TrackerSports Modes: More than 60 sports modes, including Walking, Outdoor Cycling, Yoga, Pool Swimming, and CricketSensors: BioTracker 2 PPG Biological Optical Sensor, SpO2 Sensor, Accelerometer, GyroscopeConnectivity: BLE 5.0, Compatible with Android 5.0+ and iOS 10.0+Positioning: Relies on connected smartphone's GPSBattery: 230mAhColors: Black, Pink, and GreenDimensions: 40.9 x 35.5 x 11.4 mmWeight: 31 grams