Huawei Watch Fit 4
Highlights
Sensors and tracking Sensors: Accelerometer, Gyroscope, Optical heart rate sensor, Barometer, Ambient light sensorHealth tracking: Heart rate, SpO2, sleep, stress monitoringFitness tracking: Inbuilt GPS, water sport route tracking Connectivity and compatibility Connectivity: NFC, Bluetooth \(5.2\)System requirements: Android \(8.0\) or later, iOS \(13.0\) or later Battery and charging Battery life: Up to 10 days (maximum) under specific conditionsCharging: Wireless charging