Codoon fitness tracker is a small and fashionable sports fitness accessory. Based on cash MEMS technology, it can not only measure the calories, steps and distances you consume in daily fitness activities, but also monitor your sleep quality. Codoon fitness tracker has a standard interface with PC, which can automatically upload the original data stored in the tracker to Azuma Tani community for comprehensive analysis, and participate in various interesting competitions and social games with friends at any time! It can be placed in your coat pocket, trousers pocket, belt clip and even clothes, and it can accurately measure all your tiny movements.