Wearable tracking are those devices which help in monitoring and tracking the fitness of the people who are wearing it. These are the accessories, integrating advanced electronic technologies and provide the result related to distance walked or run, calorie consumption, and in some cases heartbeat and quality of sleep. Now a day's companies introduced different types of devices which can be worn at foot, wrist, and eyes. Today, people are using various kinds of networking devices in order to learn more about their health. Rapid technical advancement in motion sensors has improved the results of wearable tracking devices.