IP67 waterproof
Chipset: YC1133 BT 4.0
Display: 1.28 inches round screen resolution 240*240
Appearance material: Zinc alloy + plastic
Wristband material: Silicone strap
Heart rate sensor: HRS3301
Compatible: IOS 9.2 and above Android 5.0 and above
Function: Call (via Bluetooth and mobile phone connection),Step calorie distance display,Sports (running skipping sit-ups...),Music control,Sleep monitoring,Call notification message notification,Looking phone,Remote camera,Long reminding
Battery capacity: 180MAH
Charging method: Magnetic charging
APK: FitPro