The pedometer micro-step app is the best. Micro-step is a commonly used software, which is mainly used to count the number of runs or walks every day. This software system can not only convert the movement into Cary Road, but also bring better analysis to the user's movement and facilitate the adjustment of the movement. The user interface of the software is relatively simple and convenient. After downloading, you can use it directly without becoming a member, which is completely free. Pedometer is a measuring tool, which is mainly used for counting data such as steps, distance, speed and exercise time, and then calculating calories or calorie consumption, helping people to control their own exercise and prevent insufficient or excessive exercise. Pedometer is mainly composed of vibration sensor and electronic counter. The vibration sensor can detect the movement of the center of gravity when people walk or ride a bike, so as to calculate the number of steps. The pedometer can be hung on the belt, and the number of steps can be calculated more accurately by using the up-and-down displacement of the waist when walking.