What is the function of a smart watch?

First, smart watches can monitor our health. In recent years, many news of young people's sudden death has made headlines. While we are constantly regretting, we also feel that good health is becoming more and more important, especially for these young people who work hard independently in big cities.

Second, smart watches can extend the working hours of mobile phones. Third, smart watches can also be very fashionable. At first, watches seemed to meet the function of timing. However, with more and more devices around you that can tell time, the functionality of watches is getting weaker and weaker, and the decoration is getting stronger and stronger. In short, more and more people like to wear smart watches.