How does WalkFit track my speed?

Our app takes information from your device's activity manager to track your steps and speed, as well as whether the device you’re using is stationary or moving (walking/running).

Using a special formula, the app calculates how fast you’re moving your device during a specific period of time. So if you stop, the app will show “0” as your current speed. Please note that you have to keep your phone or Apple Watch with you during the workout for the program to display the correct data. The only exception is when performing indoor video workouts.