The 4G LTE kids smart watch is a smart wearable device designed specifically for children, integrating multiple functions aimed at helping parents better monitor their children's safety and health. Through multiple positioning technologies such as GPS, Beidou, and WiFi, parents can check their children's location at any time to ensure safety. Record children's activity trajectories to facilitate parents' understanding of their daily movements. Support voice calls and SMS messages between children and parents, which can build a real-time communication bridge between parents and children, limit the watch to only communicate with specific contacts, and prevent strangers from calling. When a child encounters an emergency situation, they can quickly contact their parents through the one click SOS function. Record the child's daily steps and encourage exercise. Parents can set up a safe zone, and the 4G LTE kids smart watch will send a reminder when their child leaves or enters the zone. Equipped with IP67 waterproof function, suitable for daily use such as hand washing and exposure to rain. Parents can remotely set and manage the watch through a mobile app, such as disabling certain functions, setting usage time, etc.