IP67 waterproof
Chipset: GR5515+AC6963 , BT 5.1
Display: 1.38 inches round screen, resolution 240*240
Appearance material： Zinc alloy + plastic
Wristband material: Silicone strap
Heart rate sensor: HX3600
Compatible: IOS 9.0 and above, Android 4.4 and above
Function: Bluetooth call, heart rate/blood pressure/oximeter step/distance/calorie, weather push, sleep monitor, information reminder, alarm clock, music playback control, shake photo, dial market, custom wallpaper, turn wrist light screen, sedentary/drinking water, automatic heart rate monitoring, find mobile phone, female function，100+ sports modes
Battery capacity: 220MAH
Charging method: Magnetic charging
APK: Dafit
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