Come and see our amazing products. This smart watch is made of diamond lattice texture. The TPU material has skin-friendly texture, soft and smooth. single-breasted design allows you to relax without falling off. These five colors are optional and can be replaced at will. The charging port is a USB interface. Remove the wrist strap and directly plug into the USB or charging head, which is easy and convenient. Built-in optical measuring machine sensor. With a large 1.3-inch display, a larger and clearer text experience, high-sensitivity touch, the screen can realize various operations, smart call reminder, Bluetooth camera, steps, calories, sleep monitoring, Bluetooth music, fast heart function Checking various functions. the touch operation of the large color screen is smoother, and smart life begins. Pls confirm further with us if any query about packing info, inventory status and time schedule.