Motion track algorithm based on smart watch

The invention discloses a motion trail algorithm based on a smart watch. The motion trail algorithm comprises the following steps: step 1, setting coordinates of a motion starting point; step 2, generating a motion transition point coordinate; step 3, regular scribing of coordinates of transition points; and step 4, determining coordinates of a motion end point. According to the method, the movement starting point coordinates, the movement transition point coordinates and the movement end point coordinates of the user in the movement state can be calculated by comparing the positioning coordinates with the geographic position graph, each coordinate point can be accurately calculated by supplementing data differences, the movement track of the user is calculated in a lineation mode, and the user experience is improved. The accuracy of the calculated motion trail can be ensured, and the consumption of the smart watch can be reduced. 本发明公开了一种基于智能手表的运动轨迹算法，包括如下步骤：步骤一，运动起点坐标设定；步骤二，生成运动过渡点坐标；步骤三，过渡点坐标规整划线；步骤四，确定运动终