1. Material: steel + plastics 2. Battery capacity: 150 Mah 3. Support mobile version: iOS, Android 4. Main functions: Call reminder push, SMS reminder push, Wechat reminder push, QQ reminder push, motion record (step counting, mileage, etc.), trajectory map, sleep monitoring, sedentary reminder, calorie calculation, stopwatch, low power reminder, hand Light screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, motion mode, remote photography, music control, intelligent noise. Ring, Dynamic Heart Rate, HD Large Screen, Multi-dial Switching, Wechat Movement 5. Packaging accessories: a smart bracelet, a data line, a manual
