Global Positioning System – GPS is currently the only fully functional planetary satellite navigation system. GPS consists of 24 satellites deployed in Earth’s orbit, which transmit a radio signal to the Earth’s surface. GPS receivers based on these radio signals can determine their exact position – altitude, latitude and longitude – anywhere in the world, day and night and in all weather conditions.
Navman EZY – is considered to be one of the best in Europe . However, this model provides only basic things and hasn’t got many extra features like other “Navman” models . It has a screen of 3.5 inches and is capable of displaying 2D and 3D maps. Review and Response screens are good.
Price: Around 70 euros
TomTom Start 20 – This is the “low-budget” model i.e. it offers only the most basic options. Despite the fact that it was not equipped as a more powerful models, “Start 20” provides the ability to connect bluetooth headsets and displays traffic jams on the way.
Price: About 90 euros
Mio Spirit 687 – Mio is he company that has made some excellent business moves and managed to reach the very top when it comes to offering navigation. This model provides some interesting services such as voice control, the ability to use Google services and even the option of joining the DVD player to the very screen of five inches.
Price: 150 euros
Garmin nüLink! 1695 – Probably the best known company for the production of satellite navigators. The device labeled “nüLink! 1695 ” brings the big screen of five inches, which perfectly reproduces colors. In addition, it monitors traffic on the road where the driver is located, and it regularly gives you notices about crowds. There is also a regular upgrade of maps.
Price: 200 euros
Blueberry 2GO447 navigation is extremely thin and easy to carry (weight 126 gr.). Touch screen is slightly smaller than 11 cm . Dimensions are 117mm x 77mm x 13mm. With Blueberry 2GO447 you can get clear voice instructions that will enable more secure and safer driving. This is the model with FM transmitter (87.6-107.9MHz) that quickly, easily and wireless connects portable music players. Blueberry 2GO447 enables you to watch movies, photos and listen to music via simple control on the screen. It has an internal memory of 4 GB, and supports SD cards up to 8GB. Navigation supports formats: WMV9, MPG4, Divx, MPEG2 (res. 480×272), AVI, ASF, WMV, MP3, WMA, WAV, … With this navigation you get: car charger, USB cable, windscreen holder, user manual.