Music Smart Watch: Connect the smart watch with your phone via Bluetooth, It will also like a Bluetooth high-fidelity speaker to play the music after connected to your phone when in home or walking running cycling climbing.This smart watch is compatible with most iOS and Android above smartphones to notify you of new call, text, email, calendar and app notifications. You can also read the messages directly on the watch, which enable you never miss anything important when you are not convenient to access your smartphone.IP68 Waterproof: Fitness watch offers modes, such as walk, bike, hike, climing, yoga, fitness, etc. You can view the sports data on the screen of the smartwatch or in the app. waterproof resistant, it totally meets your daily use, such as washing hands, taking bath, sweating, but does not support diving and swimming in the sea.Motion data analysis: Built-in motion sensor records various motion data such as steps and calories during exercise, and provides you with personalized exercise guidance suggestions to make exercise safer and more efficient.SLEEP MONITORING:Sleep analysis accurately monitors your different stages of sleep.includingdeep sleeplight sleep,and night waking.Scientifically assess sleep quality,help you find the cause of poor sleep.and effecticely improve sleep.