1, size and screen: the size of the watch may be between 1.3 inches and 1.54 inches, with touch screen technology.

2. Communication function: it supports 2G, 3G and 4G networks, and can make voice calls and send short messages.

3, positioning function: usually based on GPS, LBS (base station positioning) or Wi-Fi positioning to determine the position of the watch.

4. Storage and memory: It has internal storage space for storing music, photos and applications, and enough memory to run the operating system and applications.

5. Camera: Some models may have a built-in camera for taking photos and video chatting.

6. Motion tracking and health monitoring: support health functions such as step counting, heart rate monitoring and sleep monitoring.

7. Battery life: According to the usage and function, the battery capacity and service time will be different. Taobei Cat Phone Watch is a smart watch, which provides functions such as calling and positioning.