With the advancement of science and technology, electronic technology is becoming more and more advanced, and electronic products are becoming more and more high-end. Children's telephone watches are also loved by more and more children. Children are not only the flowers of the motherland, but also the hearts of parents. Parents hope that their children can grow up healthily and happily. Children's smart watches can not only be used to answer and make calls, but also locate, add friends, and interact with smart voice. They have many functions. Combined with the characteristics of existing products, designers through continuous practice and innovation, come to the conclusion that good products should have the characteristics of aesthetics, practicality, high cost performance and great commercial value. The designer starts from the children's psychology, incorporates animated cartoon elements, and captures the children's favor with cute and childlike appearance images. The appearance design of the children's smart watch adopts a cute cartoon style, and the surface adopts different cartoon characters, which can satisfy the children's love, and the color matching is full of vitality; there is a small display screen on the dial to check the time; the children's smart watch There are two different keys on the left side, one is for charging and the other is for card loading. The material of silicone is used to block the charging port to avoid the entry of dust, the service life of the smart watch is guaranteed. Children's smart watches are very simple to use, and children can master them skillfully. The material of the watchband is very soft and comfortable to wear. Large storage space will not cause the phenomenon of Catton. Small size and easy to carry; Cartoon design not only has the function of a watch, but also has a decorative effect. The children's smart watch also adds a positioning function on the basis of the original answer and call. Parents can set the location of the area. Once the child steps out of this safe area, the parents will receive a reminder to ensure the safety of the child.