Adding more maps to Montana is easy. Plug in BlueChart® g2 preloaded cards for a day on the water or load City Navigator map data for turn-by-turn driving directions. Add satellite images to your maps with BirdsEye Satellite Imagery (1-year subscription included). Or, transform paper maps into files you can download to your Montana with Custom Maps.
With Montana 680t, 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.
KEEP YOUR FIX
With its high-sensitivity GPS and GLONASS reception, WAAS-enabled receiver and HotFix® satellite prediction, Montana 680t locates your position quickly and precisely and maintains it. Whether you’re in deep woods or just near tall buildings and trees, you can count on Montana 680t.
NAVIGATE WITH EASE
Montana 680t has a built-in 3-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.
DOUBLE YOUR POWER
With a one-of-a-kind dual battery system, the 680t gives you the option of using the rechargeable lithium-ion pack or traditional AA batteries.
The 680t supports paperless geocaching GPX files for straight-to-device uploading of geocaches from Geocaching.com. No more manually entering coordinates and paper print outs, Montana 680t stores and displays key information, including location, terrain, difficulty, hints and descriptions. The track manager feature helps organize and navigate through waypoints, routes and track logs (easily start/stop recording tracklogs).
PLAN YOUR NEXT TRIP
Our 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.