Colorado™ 300, 400c Handheld GPS Navigator Featuring an innovative Rock n Roller™ input wheel for intuitive screen selection and easy one-hand operation, Garmins new Colorado series handhelds are the ultimate outdoor exploration tools. Not only do each of these units come adventure-ready with a high-sensitivity GPS receiver, barometric altimeter, electronic compass and color TFT screen, but now youll have the ability to wirelessly exchange user routes, tracks, waypoints and geolocations with other buddy units. And […]