The app works with scooters that have firmware up to 1.3.8. Verify that the free version "M365 Dashboard" from the app store work with your scooter before you buy. If you have firmware above 1.3.8 you cannot get the data from the scooter. There is a way to downgrade your firmware, it takes 5 minutes so, but you have to search on the internet yourself for the procedure. Track your M365 scooter trip activity. Record your trips on the map, compare and analyze your scooter performance. Whenever you take your scooter out for a ride, turn your iPhone into a sophisticated tracker. With watch app, you can easily monitor your speed, battery and rapidly lock and unlock your scooter. The watch app is designed to run independently from the iPhone app, so you dont need to have your phone with you. The application will automatically connect to the nearest M365 scooter.