Garmin is the best-selling portable GPS brand in the U.S. - for good reason.
Entering info and reading the map is a snap; the devices don't lose their signal and they reset quickly; users can even upgrade them to work abroad.
But no need to invest another $100 for one with Bluetooth. This feature isn't reliable yet. The middle-of-the-road Nüvi 350 will do the trick.
