mobile phone GPS capabilities VS. Garmin Nuvi 750, TomTom GPS models. you may want to know about using phones as car navigation? How good are they at pedestrian navigation? compared to the Garmin Nuvi series.
Phones can be used for car navigation but they are not as accurate as a stand alone device like the garmin Nuvi. Another drawback is the small screen. Nothing beats a dedicated navigation device. I have an Apple iphone 3G and it has a GPS system that is identical to that of a Garmin or …