How Do Navigation Systems Work? I Want To Get The Garmin?
I dont understand do I have to have like wi fi to connect to or anything?
I dont think so, but I dont see how else it picks up directions???
I dont understand do I have to have like wi fi to connect to or anything?
I dont think so, but I dont see how else it picks up directions???
http://www.nasm.si.edu/gps/work.html This should answer your ?, feel free to message me for more information.