Features
- Innovative Rock ¿n Roller input wheel
- Wireless sharing of user tracks, waypoints, routes and geocaches between units
- SD card slot for optional mapping and user data storage
- User configurable profiles: automotive, marine, recreation, fitness, geocache
Editorial Reviews
Packed with features, Garmin's Colorado 300 includes a built-in basemap, high-sensitivity receiver, barometric altimeter, electronic compass, SD card slot, color display, picture viewer and more. Even exchange tracks, waypoints, routes and geocaches wirelessly between similar units. Slim, lightweight and waterproof, Colorado is the perfect companion for all your outdoor pursuits.
Watch an interactive demo.
Share Wirelessly
With Colorado 300 you can share your waypoints, tracks, routes and geocaches wirelessly with other Colorado users. Now you can send your favorite hike to your buddy to enjoy or the location of a cache to find. Sharing data is easy. Just select "send" to transfer your information to other Colorado units.
With its high-sensitivity, WAAS-enabled GPS receiver, Colorado 300 locates your position quickly and precisely and maintains its GPS location even in heavy cover and deep canyons. The advantage is clear — whether you're in deep woods or just near tall buildings and trees, you can count on Colorado to help you find your way when you need it the most.
Explore More
Colorado 300 comes with a built-in worldwide basemap with shaded relief.
| Expand Your Horizons Colorado also accepts SD cards, so you can use Garmin preprogrammed SD cards to add maps that serve any and all of your outdoor activities on land or water. | |||||
| Streets | Inland Lakes | Terrain | 3D Terrain | Coastal | |
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| Conveniently plug in optional preloaded SD cards for all your outdoor activities on land or water. Just insert a MapSource card with detailed street maps, and Colorado provides turn-by-turn directions to your destination. Add select topographic maps to take advantage of Colorado's 3-D map view which gives you a better perspective of your elevation. The card slot is located inside the waterproof battery compartment, so you don't have to worry about getting it wet. | |||||
| Rock on. Find Fun | ||
 |  | Colorado's innovative Rock `n Roller input wheel for easy one-handed operation and intuitive screen interface make it as easy to navigate the device as the outdoors. Customize Colorado's interface based on your favorite activity. Even show off photos of your excursions with its picture viewer. |
| Experience Paperless Geocaching | |
 | Colorado supports Geocaching.com GPX files for downloading geocaches and detail straight to your unit. You'll have at-a-glance cache descriptions and details to aid in your search. |
| Get Your Bearings | ||
 |  | Colorado has a built-in electronic compass that provides bearing information even while you're standing still. Its barometric altimeter tracks changes in pressure to pinpoint your precise altitude. View elevation data before you begin your ascent or descent. You can even use the altimeter to plot barometric pressure over time, which can help you keep an eye on changing weather conditions. |
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