Smartwatches can usually be classified into the following categories:
1. Fitness Tracker Watch: This type of watch is mainly used to monitor users' exercise data, such as steps, heart rate, calorie consumption, etc.
2. Smart Watch: This type of watch not only can monitor exercise data, but also provide functions such as notifications, music control, voice assistant, etc.
3. Smartwatch Phone: This type of watch can make calls, send text messages, browse the Internet, etc., just like a mobile phone.
4. Children's Smart Watch: This type of watch is specially designed for children and has functions such as positioning, calling, and emergency calling.
5. Outdoor Smart Watch: This type of watch is specially designed for outdoor enthusiasts and has functions such as waterproof, dustproof, positioning, and navigation.
6. Health Monitoring Watch: This type of watch is mainly used to monitor users' health data, such as heart rate, blood oxygen, blood pressure, etc.
7. Business Smart Watch: This type of watch is specially designed for business people and has functions such as notifications, email, schedule, etc.
It should be noted that different types of smartwatches have different functions and prices, and users can choose the smartwatch that suits them according to their needs and budget.