The Walking Style One 2.1 makes every step count. Most people try to get around 10,000 steps a day in order to keep a decent level of fitness. Research shows that taking 10,000 steps a day helps maintain long-term health and decreases the risk of chronic disease. This device features 3d sensing technology which allows you to keep precise track of daily step counts. Its compact design can be carried around in a pocket, bag or on a belt. It also tracks calories burned by taking these steps. This device can even be used during an intense workout.