1. Bluetooth call function: The watch supports Bluetooth connection and you can make calls directly through the watch. You can answer incoming calls and make calls without taking out your phone, achieving a convenient communication experience. 2. Sleep monitoring function: The watch provides a sleep monitoring function, which can record your sleep quality, including the time to fall asleep, deep sleep, light sleep and awake time, etc., to help you better understand your sleep status. 3. Wireless charging function: The watch supports wireless charging. You only need to place the watch on a compatible wireless charger to charge, eliminating the trouble of plugging and unplugging the charging cable. 4. NFC function: The watch is equipped with NFC technology, which can be used for near field communication. You can use your watch to perform operations such as payment and access control card swiping, providing a more convenient payment and identity verification method. 5. Weather forecast: The watch can display weather forecast information, allowing you to understand the real-time weather conditions at any time, helping you to reasonably arrange travel and activity plans. 6. Sports function: The watch has multiple built-in sports modes, such as running, cycling, swimming, etc., which are used to record your sports data, such as steps, distance, calories burned, etc., to provide you with a reference for scientific and effective exercise. 7. Other functions: In addition, the watch also has other smart functions, such as message reminders, alarm clocks, timers and other tools, as well as health functions such as heart rate monitoring and blood pressure monitoring.