With the continuous progress of science and technology, electronic products are becoming more and more advanced, and watches do not only have a single function of providing time. In the past, watches were only used to check the time. Now watches can not only check the time, but also talk and record sports. They are fashionable and varied and can be used as decorations. There are many styles of watches, including business and sports. The watchband is made of leather, rubber, nylon cloth, stainless steel and other different materials. The designer combines the characteristics of the existing products to innovate from the appearance design and structural design. The design of this sports watch pays more attention to the simplicity and comfort of users. The modeling design conforms to ergonomics. The strap is made of environmentally friendly soft rubber material, which makes it more comfortable to wear. In terms of appearance design, the screen of the watch is simple and atmospheric, with a large screen display area of 23.04mm * 23.04mm, and the time is a digital display mode, which is very clear and very convenient to read. The thickness of the watch is 11mm, the inner width is 40mm, very light and thin, and there is no feeling of bulkiness. The watch has a bandwidth of 27mm and is made of silica gel, with two-color injection, there are different colors of yellow, blue and green, with fine surface technology, waterproof and sweat-proof characteristics; delicate touch and very comfortable to wear.