Positive I noticed:
1. The navigation works very well, had no interruptions while driving.
2. The device has multitouch ie the display responds to more than one finger as with it you can eg zoom the map closer.
To 3. The new function "Real Direction" The Navi takes building or other things from the environment to natural Directing eg turn left at the next light or turn right before the petrol station.
4. Speakerphone + Smartphone Link works very well, the Smartphone Link is an app that you do on his smart phone and the navigation device allows data packets from the Internet to retrieve retrieve eg weather information, traffic data, or otherwise. The calls via the speakerphone has also worked very well.
5. "Voice Command" has also worked very well could choose a new route or call someone to be distracted by the navigation system while driving without.
6. The map display is well presented.
7. Split Screen function for transport services and the announcement for traffic problems worked out well.
8. Magnetic holder is very convenient you do not always work the navigation device.
9. The unit is made very classy, has a durable aluminum casing am very satisfied.
What is now noticed negatively me:
1. The no road signs are displayed.
2. There is no curve Warner
3. Key tones can not be tuned individually you can set the tone only global loud or make quiet.
4. Geschwindigüberschrittungen are not adjustable, is already going at + 1km / h. (You can issue the audible warning but but still looks visually on the display a red discoloration.
Otherwise, I may not have much first to the device say that I have only one week. Can my review expand again if I have further tested the navigation device.