Gear up and explore the backcountry with the all-terrain Colorado 300. Packed with features, it 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. When the going gets tough, Colorado leads the way.
Colorado 300 comes with a built-in worldwide basemap with shaded relief and accepts SD cards for all of your outdoor activities on land or water. Just take your pick from Garmin’s preprogrammed SD cards, including street maps, topographic maps, coastal charts or inland lake data. The card slot is located inside the waterproof battery compartment, so you don't have to worry about getting it wet.
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.
Rock on. Find Fun
Intuitive and fun, Colorado features a Rock ‘n Roller® input wheel for easy one-handed operation and supports Geocaching.com GPX files for downloading geocaches and detail straight to your unit. Customize Colorado's interface based on your favorite activity. Even show off photos of your excursions with its picture viewer. Slim, lightweight and waterproof, Colorado is the perfect companion for all of your outdoor pursuits.
Keep Your Fix
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 most.
Get Your Bearings
Colorado 300 has a built-in electronic compass that provides bearing information even while you're standing still, and its barometric altimeter tracks changes in pressure to pinpoint your precise altitude. You even can use the altimeter to plot barometric pressure over time, which can help you keep an eye on changing weather conditions.
You've been busy exploring and now you want to store and analyze your activities. With a simple connection to your computer and the Internet, you can get a detailed analysis of your activities and send tracks to your outdoor device using Garmin Connect™. This one-stop site offers an activity table and allows you to view your activities on a map using Google™ Earth. Explore other routes uploaded from over 12 million customers and share your experiences on Twitter® and Facebook®. Getting started is easy, so get out there, explore, and share.
Colorado 300: For adventure in any direction.
Physical & Performance
2.4" x 5.5" x 1.4" (6.0 x 13.9 x 3.5 cm)
Display size, WxH
1.53"W x 2.55"H (3.8 x 6.3 cm); 3" diag (7.6 cm)
Display resolution, WxH
240 x 400 pixels
transflective color TFT
7.3 oz (206.9 g) with batteries
2 AA batteries (not included); NiMH or Lithium recommended