Does this device work with multiple vehicles?

One FIXD device can be used with multiple vehicles, but we do recommend having one FIXD sensor per vehicle in order to get the most out of it. With one sensor per car, you can keep track of your mileage and provide updates when your vehicle is coming up on its next maintenance interval. With the multi-vehicle control feature, we can also alert you when other vehicles in your family are experiencing problems.

You can add and manage multiple vehicles from the app! To do so, click the top left button to see all of your vehicles. Then, tap the “+” button to add a new vehicle. You can also tap to change the name of a vehicle, or delete an old one. For the updated version of iOS, tap the top of the screen where your currently selected vehicle is listed. Then tap "Manage My Vehicles". 

On that same menu, you tap different vehicles to check each one. The banner at the top of the app will display the name of the vehicle under which you are currently navigating.