Garmin GPS - Oregon 400t GPS An indepth review of the Garmin GPS (Oregon 400t) handheld GPS device. This GPS device has it all, routes, tracks, easy interface, rugged, waterproof, reliable, good battey life, GeoCaching, Off road maps and many other great features. I have just bought the Oregon Garmin GPS 400t handheld system to … Continue reading Garmin GPS Oregon 400t handheld with European maps