Routing and navigation is based on professional TomTom maps, which are downloaded to your device (smartphone, tablet) so that you can navigate even without a data connection - i.e. Just choose the version you wish - CAR or TRUCK. Navigator Pro is a professional GPS navigation app for drivers of cars and large vehicles. Real-time traffic, alternative routes, waypoint optimisation, speed limit and camera warnings, POIs and more. Reliable navigation for professional truck or car drivers with the latest offline TomTom maps and routing optimised for your vehicle parameters and traffic situation. Reliable GPS navigation for professional truck or car drivers with the latest offline TomTom maps, real-time traffic, all features and updates.