What are the functions of smart watches?

In addition to the traditional watch functions, smart watches also have some smart phone functions and health monitoring; The main functions of smart watches are as follows:

1, call reminder. You can send and receive text messages and emails in real time, and you can check your phone in time.

2. Sports records. The motion state can be monitored in real time.

3. Sleep monitoring. Monitor your sleep quality, so as to know more about your health.