Power exerted during activity, due to drag forces, altitude change, etc. Negative means power gain, e.g. when going downhill or braking. When in kcal/h or kJ/h, it also takes efficiency and BMR into account.
It is recommended to use a custom storage location for your tracks and dataCustom data storage location is recommended and useful to prevent accidental data loss if the app is uninstalled, and to make backups easier.
GPStracking first.