The Montana 610 GPS from Garmin features a bold, color touchscreen and dual-orientation display. Its 4" sunlight-readable touchscreen offers crystal clear, enhanced colors and high-resolution images. The easy-to-use interface means you'll spend more time enjoying the outdoors and less time searching for information. With its high-sensitivity GPS and GLONASS reception, WAAS-enabled receiver, and HotFix satellite prediction, Montana 610 locates your position quickly and precisely and maintains it. The GPS includes a one-year BirdsEye Satellite Imagery subscription for the ultimate tracking mechanism. For example, you can add satellite images to your maps. The Montana 610's built-in three-axis tilt-compensated electronic compass, which shows your heading even while you're on the move or not holding it level. The barometric altimeter tracks changes in pressure to pinpoint your precise altitude, or use it to plot barometric pressure over time to help keep an eye on changing weather conditions.
The Montana 610 supports paperless geocaching GPX files for straight-to-device uploading. You can share your waypoints, tracks, routes, and geocaches wirelessly with other compatible Garmin GPS users. Just press "send" to transfer your information to similar devices and let the games begin. Garmin's free BaseCamp software lets you view and organize maps, waypoints, routes and tracks. This free trip-planning software even allows you to create Garmin Adventures that you can share with friends, family, or fellow explorers. BaseCamp displays topographic map data in 2-D or 3-D on your computer screen, including contour lines and elevation profiles. With a one-of-a-kind dual battery system, the 610 gives you the option of using the rechargeable lithium-ion pack or traditional AA batteries. The GPS comes with a Montana 610, Lithium-ion battery pack, USB cable, AC charger, and manuals. Dimensions: 2.9" x 5.7" x 1.4". Weight with battery pack: 10.2 oz. Battery life: up to 16 hours (lithium-ion); up to 22 hours (AA batteries).