Popular Mechanics - The pocket-size [ 10 ] Magellan eXplorist 500 GPS ($350) has a color screen, SD-expansion slot and 17-hour battery to help you find your way back home. [ 11 ] Buck Whittaker s Summit ($70) has a 2.5-in. blade, corkscrew, bottle opener, screwdriver

Gadgetress reviews Averatec’s Voya 350
Orange County Register - It has more features than my 3-year-old GPS from Magellan, like portability. Voya runs on batteries (or the included car charger) so you can take it out of the car and go biking. But with simple graphics of street maps, this is not meant for off