MRP-4 Da Fit APP 1.32inch Phone Calling Watch with Rotate Bu

Basic spec:
IP67 waterproof,
Chip: RTL8762DT, Bluetooth 5.2
Display: 1.32inch touch screen IPS, 360x360pixel
Appearance material: Zinc alloy+ plastic
Wristband material: Silicone strap
Heart rate sensor:HS3300
Compatible: IOS 10.0 and above, Android 5.0 and above

Function: BT call,Heart rate,Blood pressure,Blood oxygen,Sleeping monitoring,Pedometer,call/message reminder,stopwatch timing,music control,remote camera,alarm clock,9 Multiple sports modes,game,Breath training

Languages: 19countries
Battery capacity: 240mAh(typical value)
Charging method: USB Magnetic wire
Charging time:2.5h
Typical usage battery life:5-7 days
Basic usage battery life: about 25 days
Heavy usage battery life: about 3-4 days