Whereas not so long ago maps were still used for navigation, today navigation devices are primarily used. The small devices make it easy to find almost any destination.
The selection of a suitable navigation system is not quite so problem-free. This is mainly due to the large selection and the countless providers.
We would like to remedy this with this article. Here on this page we explain what else you need to look for when buying a navigation system besides the screen size, the map updates and the brand. We also answer frequently asked questions, such as: "how much does a navigation device cost??".
Last updated on 30.01.2022
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The most important summarized
Car navigation devices have been around since the 1980s. However, the systems of that time do not have much in common with our current devices.
When choosing a navigation system you have to decide according to your own needs. The optimal device for everyone does not exist.
Both stiftung warentest and ADAC have tested navigation devices. However, it doesn’t always have to be the test winners. Even cheaper models already have a lot of functions.
What is a navigation device and how it works?
A navigation device can determine and display the best route for you with the help of satellite-based positioning and stored map material. (© kamzoom – stock.Adobe.Com)
A navigation system is a small computer with two central elements. On the one hand, navigation devices include a GPS receivers. The computer uses this to determine the position of the vehicle.
On the other hand, in car navigation systems map material stored. The latter makes it possible to calculate routes for a specified destination. The map material is also enriched with further data, such as speed and weight limits. In this way, most of the devices can be used in addition to the fastest route also the SHORTEST OR most economical determine.
All information is normally displayed on a color display of about 5 to 7 inches in size. in addition to the display, the navigation system is also controlled via touch on the screen.
The position of the vehicle is displayed in the navigation device as well as the movement, the rest of the route as well as the speed. For this purpose, the system uses GPS signals. the better these signals can be received, the more accurate the representations appear to be.