DT78 Smart Sports Watch IP68 Waterproof

Watch diameter: 47mm
Watch thickness: 12.2mm
Watch weight: 58.5g
Watch width: 22mm
Display: 1.3 inch round color screen
Chip: Hs6620
Battery capacity: 230mAh
B luetooth: 2.4GHz Bluetooth V4.2
Operating system: Wear OS by Google
Compatible system: Android 5.1 and above; IOS10.0 and above
Sensor: Dynamic optical heart rate sensor, acceleration sensor
Waterproof rating: IP68 (Daily life waterproof and dustproof
and not for swimming use)