Walkii is a step-by-step combination of online activity tasks. Sports software, Walki completely uses Google Fit every The number of steps is used as the standard for the step, the user can directly Participate in any related athletic tasks through daily steps. Through the participation of sports tasks, it is good to develop healthy sports. habit Three characteristics 1. Google fit is the main source of data, so as long as it can be integrated into Google Fit's step count, it can be used. 2.