Display: 1.6" AMOLED Resolution: 480 × 480 Bluetooth: BLE 5.3 + BT 3.0 Battery Capacity: 360mAh Watch Case: Zinc Alloy Brightness: 1000 nit G-Sensor: SC7A20TR Charging Time: <3 Hours RAM + ROM: 960KB + 64Mb pRAM + 1Gb Charging Method: Magnetic Pin Charging Working Time: 5-7 Days Standby Time: 25 Days Water Resistance Level: IP68