HUAWEI Band 10

Dimensions: 43.45 × 24.86 × 8.99 mm
Fluoroelastomer Watch Strap
Weight: Approximately 15 g (without the strap)
Display: 1.47 inch AMOLED, 194 × 368 pixels,  PPI 282
Sensors: 9-axis IMU sensor (Accelerometer sensor, Gyroscope sensor, Magnetometer sensor), Optical heart rate sensor, Ambient light sensor
Charging Port: Magnetic charging port
Waterproof Level: 5 ATM
Connectivity: 2.4 GHz, BT 5.0, and BLE
Battery Life: The device can last for a maximum of 14 days under following condition: Heart rate monitoring is always on,  HUAWEI TruSleep is off at night,  30 minutes of workouts per week,  message notifications is on (including 50 messages,  6 calls,  and 3 alarms per day),  and screen turns on 200 times per day.