With the development of mobile technology, many traditional electronic products have begun to add mobile functions. For example, watches that used to only watch time can now be connected to the Internet through smartphones or home networks to display caller information, Twitter, news feeds, weather information and other content.
This new watch can be called a smart watch, some of which are already on the market and some are still in the sample testing stage. This kind of product is mainly designed for consumers to use when it is not convenient to use smart phones, such as when they are riding a bike or carrying things on their hands.