Whether cycling or running, changes in cadence can indicate fatigue, over excitement, lack of concentration, and so on. Use this App to focus on your technique and watch for signs of over or under exertion. Set it in one of your custom sports modes and keep the value at zero once you have reached your desired cadence. The App is based on lap cadence, so you will need to exercise using laps or autolaps. NOTE: Requires Cadence POD or Foot POD.