Rainbuvvy DM58 GPS Sports Watch 1.43inch AMOLED HD Display Full Touchscreen Bluetooth 5.3 Waterproof 5ATM Android Smartwatch Support Heart Rate

Model name: DM56 Highlight: Metal body, dustproof, drop-resistant, replaceable strap, 5ATM, AMOLED full-touch HD display, large-capacity high-voltage battery,simultaneous joint positioning of multiple satellites, multiple sensors,170+ sports modes,support heart rate,blood oxygen,air pressure,altitude,compass

CPU（Bluetooth MCU）: ATS3085L Display: 1.43inch AMOLED HD display,DPI:466*466 Box dimension: 10.5x10.5x7cm Touch screen: full touch screen，Touch IC：CST820 Heart rate sensor: VC30F-S low-power-consumption high precision HR SpO2,support living body identification detection Accelerometer: STK8321 Magnetometer: support compass Barometer+Altitude: support Goertek SPL07-03 Bluetooth: support BLE 5.3 Speaker: waterproof special speaker model:1306 Motor: support column type permanent magnet DC motor Battery: 500mAh high voltage battery Button: 3 buttons:1 power on/off key,1 function key,1 sport short-cut key Waterproof level: 5ATM Charging: magnetic charging Front housing: Zinc alloy Back cover: PC with Two-color injection molding and metal decorations System: Android 5.0 and above，ios 12 and above