Visit：683 Date：2021-01-12

Smart wearable devices are also called wearable devices. There are four main features:
1. It is comfortable to wear or even feel free;
2. The use process should not interfere with normal life;
3. The appearance should be suitable for the use occasion and environment;
4. Lightweight and wireless are the most basic requirements.
There are many smart wearable products, including smart glasses, smart bracelets, cervical rings, brain rings, beauty goggles, baby pajamas, etc., which are more widely used in the health field.