Brand: Xiaomi 

Frame colors: black / navy / beige
Dimensions (without protrusions): 45.9 53.3 11.8 mm
Wrist width: 22 mm
Weight: 32 g
Bezel: Polymer material (46.2 mm)
Screen: 1.39 inch AMOLED screen
Resolution: 454 454 pixels
RAM: 16 MB, ROM: 1 Gb
Wireless connections: Bluetooth 5.0 BLE
Sensors: heart rate sensor, acceleration sensor, gyroscope, geomagnetic sensor, baraceptor, sensor ambient light, SpO2 sensor
Satellite positioning: GPS, GLONASS, BDS, GALILEO
Battery capacity: 420 mAh
Waterproof level: 5 ATM waterproof
Operating temperature: -10 C 45 C