Redmi Watch 4 Smart Watch

Product Model: M2314W1 Screen size and type: 1.97 inches, AMOLED color Square Screen Screen Resolution: 390 × 450, Supports full screen Touch Operation Screen Brightness: Up to 600nits, supports automatic brightness adjustment Sensors: Acceleration sensor | Gyroscope sensor | Optical heart rate and blood oxygen sensor |Ambient light sensor | Geomagnetic sensor Sports Mode: 150+ | Voice coaches Faces: 200+ fashionable Watch Dials Waterproof Level: 5ATM Data Connections: Support GNSS, support NFC Region/Country dependent, BluetoothTM 5.3