DT78 Smart Silicone Band Watch
- Watch diameter: 47mm
- Watch thickness: 12.2mm
- Watch weight: 58.5g
- Display: 1.3 inch round color Screen
- Chip: HS6620
- Battery capacity: 230mAh
- Bluetooth: 2.4GHz Bluetooth V4.2
- Operating system:WearOS by Google
- Compatible OS: Android 5.1 and above; iOS 10.0 and above
- Sensor: Dynamic optical heart rate sensor, acceleration sensor
- Waterproof rating: IP68