Xiaomi Mi Watch Navy Blue Smart Sport Watch, 1.39 Inch Anti Scratch AMOLED, GPS, SPO2, 117 Sports Mode, 5ATM Water Resistance, 24/7 Heart Rate, Sleep Monitor, 16 Days Battery Life, BHR4583GL

AMOLED HD 1.39” large display, Corning Gorilla Glass 3, 16 days of long battery life with one charge on normal use, and 22 days in long-battery mode. 50+ hours battery life in Sports mode with GPS; 2 hours charging time. Bright display, 450 nits Very light, only 32g; 17 professional workout modes and 100 supported exercises; 5ATM water resistance (up to 50 m); Firstbeat motion algorithm; Built in GPS (GPS, Galileo, BDS, Glonass), geomagnetic compass and air pressure & elevation; 100+ rich watch faces, also can create custom watch faces using your favourite photos; Full catalog of health variable readings: Blood oxygen level monitoring, stress level monitoring, breath training, body energy monitoring, heart rate monitoring in real time, sleep cycle monitoring (tracking REM, deep and light sleep); 6 Colorful straps selection Phone camera remote function. Native emoji support. Frame colors: black/navy blue/beige; Display: 1.39 inch AMOLED display; Resolution: 454 × 454 pixels; RAM: 16MB, ROM: 1GB; Wireless connections: Bluetooth 5.0 BLE; Sensors: Heart rate sensor, acceleration sensor, gyroscope, geomagnetic sensor, baraceptor, ambient light sensor, SpO2 sensor; Satellite positioning: GPS, GLONASS, BDS, GALILEO; Battery capacity: 420mAh; Waterproof level: 5ATM swimming waterproof; Operating temperature: -10°C ~ 45°C