Display: 1.96 inch IPS 240*280
Charging Type: Magnetic charging
Battery: 430mAh
Chip: JL7012F6
Waterproof: 3ATM (Can be used 30 meters underwater)
Functions: Bluetooth call, full screen touch, heart rate, blood oxygen, blood pressure,stress,exercise recording (steps, distance, calorie count), exercise mode, voice assistant, message push, information storage, sleep monitoring, weather push, stopwatch, timer, stopwatch, calculator, camera remote control, music control, search phone, female health, etc.