Garmin's Montana 680t (Part # 010-01534-11) has 8GB of internal memory that comes pre-loaded with the Worldwide base map. In addition to preloaded maps, also includes a one-year subscription of BirdsEye Satellite Imagery that allows you to layer vector maps on your Montan 680t for a real-life view of roads, terrain, and buildings. The built-in 8-megapixel digital camera captures high-resolution images and these images get geotagged automatically with the location of where it was taken so that you to get back to that exact place in future. With 4-inch sunlight-readable dual-orientation touchscreen, you can choose between portrait and landscape modes for the best possible view of the map. Montana 680t allows you to share your waypoints, routes, tracks and geocaches wirelessly with other compatible Garmin GPS device users by simply pressing "send" to transfer your data to other GPS units. This handheld GPS navigator will help you to reach your destination, whether you are on your foot, sailing in the water, or in a car.
With a state-of-the-art dual battery system, the 680t provides you the choice of using the rechargeable lithium-ion pack or traditional AA batteries. You can also plug in BlueChart g2 preloaded cards for an excellent day on the water or City Navigator NT map data for turn-by-turn routing on roads. Montana 680t has both GPS and GLONASS support for enhanced satellite acquisition and signal lock even if you're riding through challenging terrains, such as canyons. With its high-sensitivity and advance, WAAS-enabled GPS receiver and HotFix satellite prediction, Montana 680t finds your position immediately and accurately and keeps its GPS position even in heavy cover and deep canyons. Garmin's free BaseCamp software lets you view and organize maps, routes, waypoints, and tracks. This free trip-planning software also lets you create Garmin Adventures that you can share with family, friends or fellow explorers. The built-in 3-axis tilt-compensated electronic compass that shows the direction in which you are headed even when you are standing still. Added barometric altimeter tracks the change in atmospheric pressure to pinpoint your exact altitude, and you can also use Montana 680t to plot barometric pressure over a period of time so that you can keep an eye on changing weather conditions. You are always driving in style and ease with Garmin GPS navigation systems.