The Beacon must not leave your vehicle. If you carry it on you, the risk is that it will detect trips for which you are not responsible (public transit, simple passenger, etc.).
If you are using a four-wheeled vehicle, we recommend that you place it in the glove compartment preferably or in any other place where it can remain undamaged and without risk of misplacing it.
If you use a two-wheeler, we recommend that you place it under the saddle.