Daily data: you can record the daily data of the equipment, such as step counting, heart rate, sleep and exercise. You can display the data of the day, and you can also check the historical data. There are various exercise modes Setting functions: you can set the alarm clock, sit for a long time, drink water, monitor your heart rate, do not disturb, daily and sports goals and other functions Synchronization function: can synchronize the message, time, language and other functions Other functions: mobile phone and watch can also find each other, access to watch power