Garmin’s new Oregon 400t GPS features an intuitive touchscreen interface and a variety of preloaded mapping options. Weighing just 6.8 ounces, the 400t is preloaded with topographic maps and 3-D map viewing software.

Other features include a barometric altimeter, electronic compass, microSD card slot and picture viewer. It’s even possible to exchange tracks, waypoints and routes wirelessly with other Oregon units and Garmin’s Colorado models. The 400t will operate 16 hours on two AA batteries.

Contact: Garmin, (913) 397-8200; www.garmin.com.