Fall/Winter Gear Guide 2011: Navigation - GPS Units & Apps

Never get lost again, with these four GPS units and three hiking apps.

Simple Bargain: Bushnell BackTrack D-TOUR

Deluxe: Garmin Montana 650T

Workhorse: Garmin eTrex 30

Multitasker: Magellan eXplorist 710

Top 3 Hiking Apps