Xiaomi Watch Active 4

Description

Xiaomi Watch Active 4, large size 50 mm, complete with all accessories and over one year warranty; brand new. Specifications: Battery lasts over 20 days without charging. Detailed specifications: 1.97-inch square AMOLED display, 60 Hz refresh rate, LTPS 5Hz technology for power saving, brightness up to 600 nits. Case and weight Aluminum alloy case; watch weight approximately 31.5 g (without strap). Dimensions Approximately 47.5 × 41.1 × 10.5 mm (without strap); strap supports lengths from 135–205 mm. Positioning and GNSS technology Integrated GPS and GNSS support; supports multiple satellite navigation systems including Galileo, GLONASS, BeiDou, and QZSS. Battery Approximate capacity: 470 mAh; battery life up to 20 days under normal usage conditions. Water resistance Water resistant up to 5ATM. Bluetooth calls Supports Bluetooth calls directly from the watch. Health and fitness monitoring Sensors for heart rate, blood oxygen (SpO₂), accelerometer, gyroscope, ambient light sensor, and electronic compass. Sports modes Tracks over 150 sports modes; supports training programs such as warm-up, interval training, and voice guidance in certain cases. Operating system and apps Runs HyperOS / MIUI for Watch (Xiaomi’s proprietary operating system). Additional features Large, bright display; elegant metal rotating crown; robust aluminum alloy case; quick-release detachable strap; customizable watch faces.