Garmin Nuvi 3790T is one of 3 new GPS devices from Garmin that will be released this summer. It is a 4.3 inch portable GPS navigator with many great features. The three GPS portable devices that will be launched are likely to be the most advanced GPS devices in the market.
People have been discussing about the stand alone GPS market. Most of them think that the stand alone GPS market is dying, because people can get GPS capabilities on their iPhones. This is surely a big problem, but Garm...
