Brand :Xiaomi

Key Features
- 24 hours heart rate monitoring
- Breath training
- Sleep detection
- 11 workout modes
- 5 ATM water resistant

Display
TFT LCD (320x320)  touchscreen

Sensors
- PPG
- Accelerometer
- Gyro
- Light sensor
- E-Compass
- Barometer
Battery
230mAh (up to 9 days battery life), 2 hours charging

Connectivity
Bluetooth 5.1, GPS
Compatibility: Smartphones