Brand: Xiaomi1.72-inch AMOLED touch displayHigh resolution of 212 × 520 pixelsUltra-bright display with up to 1500 nitsAdvanced health monitoring24/7 heart rate tracking and SpO₂ measurementBuilt-in sensors: accelerometer, gyroscope, electronic compass, and ambient light sensor5ATM water resistanceBluetooth 5.4 ensures stable233mAh Li-Po batteryFast charging with a full charge in approximately 1 hourCompatible with Android 8.0 and iOS 14.0 smartphonesSeamless data syncing and fitness tracking via the Mi Fitness app
