MSP21

IP67 waterproof
Chipset: ATS3085C Bluetooth 5.3
Display: 1.72inch touch screen 356*400pixel full touch panel
Material: Plastic + TPU strap
Rate sensor: HX3690
Compatible: IOS 9.0 and above Android 4.4 and above
Battery capacity: 300mAh(typical value)
APK:infowar

Function: BT calling Heart rate Step counting measurements Calorie detection Sleep mode stopwatch alarm clock Incoming call: 100+multi-sports mode Dynamic watch face