Brand: Xiaomi Type: Smartwatch Model: BHR7848GL Color: Silver Gray Strap Size: 135mm ~ 205mm Display: Ultra-large 1.97″ Square AMOLED display | 60Hz refresh rate | Up to 600 nits Brightness Watch Case Material: Aluminum alloy frame Watch Strap: TPU strap Sensors: Heart rate sensor (with blood oxygen sensor) | Accelerometer | Gyroscope | Ambient light sensor | electronic compass water resistance: 5ATM water resistance GPS: GPS | Galileo | Glonass | BeiDou | QZSS Battery Life: AOD mode 10 days | Typical use time 20 days | Long battery mode 30 days Battery Capacity: 470mAh Additional Features: Built-in GNSS | Speaker | Bluetooth call Dimensions: 47.5mm x 41.1mm x 10.5mm Weight: 31.5g (without inbox strap) Box Contents: Xiaomi Redmi Watch 4 Smartwatch, Charging cable
