Yes Haylou supports dozens of functions such as WeChat application, fitness function application, voice reply message, car connection, weather and flight information, map navigation, music playing, heartbeat measurement, step counting and so on. On June 4th, 2020, Xiaomi Youpin put a Haylou solar smart watch on the shelves, which has the characteristics of metal body, support for 12 motion mode, all-day heart rate monitoring and 30-day long standby.