3ATM waterproof, Ultra powerful flashlight, compass, 1.53-inch ultra clear screen with360 * 360 pixels, full screen touch, heart rate, blood oxygen, bloodpressure, stress,exercise recording (steps, distance, calorie count),exercise mode, voice assistant, message push, information storage,sleep monitoring, weather push, stopwatch, timer, stopwatch,calculator, world clock，camera remote control, music control, searchphone, women's health,