Mi Amazfit Bip Youth Global Black

Main Features:- 1. GPS + GLONASS dual positioning 2. Sleep monitoring Carefully monitor your sleep quality 3. Heart rate monitor Considerate monitor contact designed on the behind of the watch, take care of your health anytime and anywhere 4. Bluetooth 4.0 Connected with mobile phone App, stable, fast and super low consumption 5. 1.28 inch with 2.5D Corning Gorilla Glass + AF coating film reflective colorful screen, Best suitable screen size with high definition picture displaying gives you great experience 6. About endurance time 45 days ( half an hour running time a week or 100 notifications every day or 10 percent screen luminance ) 7. About standby time four months ( time display, sports monitoring, and sleep monitoring ) 22 hours ( GPS continuous trail record ) Specification:- Hardware: Brand: Xiaomi Bluetooth Version: Bluetooth 4.0 Waterproof: Yes IP rating: IP68 Functions: Bluetooth calling: Phone call reminder Messaging: Message reminder Health tracker: Heart rate monitor,Pedometer,Sleep monitor Other Function: GPS Screen: Screen size: 1.28 inch Operating mode: Press button Battery: Type of battery: Lithium-ion polymer battery Battery Capacity: 200mAh Charging Time: About 2.5hours Package Contents: 1 x Smartwatch, 1 x Charging Cable