The Navman 620 is one of the growing competitor Navman GPS units for in car use.
The device is fully transferable, allowing you to take it into whatever car you would like.
By removing the need to have a mounting bracket, you can easily use the device in a rental vehicle or a friend's vehicle without adding any new permanent features to the car or truck. In addition to being very portable, the device is easy to use.
Activating the device and inputting data on where you would like to go, the voice communication systems will direct you while you drive. This prevents you from having to use your hands on the unit while you are operating your car. This is the feature that removes the need to have permanent mounting brackets in the vehicle.
While the 620 lacks quite as many features as the Navman 630, it is an affordable solution for those who do not have a great deal of money to spend on the GPS system. This makes the device highly popular.
If you are looking for a Navman 620, you can expect to pay anywhere between 200-350 dollars for the device. This gives you a pretty wide range of maps to use, as well as the simplistic system. The Navman 630, as a comparison, will run from 400 to 600 dollars, depending on where you purchase and whether or not it is used or new.
There are also a variety of different accessories that can be purchased for both units, which can alter the price by a significant amount. While the 630 is a more complete system with more features, the 620 is the perfect solution for families that need a GPS unit, yet also need to save money on the purchase.