Waterproof:IP67 waterrproof
Chipset:JL7013A, bluetooth 5.3
Display: 1.96inch Amoled touch screen, 410*502pixel, full touch panel
Material: Platics + Silicone strap.
Heart rate sensor:GD3018
Compatible: IOS 8.2 and above, Android 5.1 and above
Function: Rotary encoder，Bluetooth calling,Amoled HD resolution display;Health monitoring function (24H continuous heart rate + precise sleep (24Hsupport sporadic nap + night detection) + red light blood oxygen + HRV + Lorentz scatter chart + female health (prediction of menstruation + ovulation reminder)),Information notification, weather, alarm clock, sedentary reminder, find mobile phone, remote photo, timer，Cloud watch face,100+ multiple sports modes
Battery capacity: 270mAh(typical value)
Charging method: USB Magnetic wire
Charging time:2h
Typical usage battery life:5-7 days
Basic usage battery life:20 days
Heary usage battery life:about 3-5 days
APK:Hband
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