The Garmin Colorado 300 GPS Waterproof Handheld Navigation Device 010-00622-31 is a GPS Navigation Device that can be very useful when exploring the backcountry. It is also packed with features such as a built-in basemap, high-sensitivity receiver, barometric altimeter, an electronic compass, SD card slot, color display, picture viewer and more. Exchanging tracks, waypoints, routes and geocaches wirelessly between similiar units is also possible with this Garmin GPS Navigation Device.

With its high-sensitivity, WAAS-enabled GPS receiver, the Colorado 300 by Garmin locates your position quickly and precisely and maintains its GPS location even in heavy cover and deep canyons. A built-in electronic compass on the navigation device provides a display of information even while you are standing still, while its barometric altimeter tracks changes in pressure to pinpoint your precise altitude. The altimeter can also be used to plot barometric pressure over time, which can help keep an eye on changing weather conditions.

The Garmin Handheld Navigation System also 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. Plugging in optional preloaded SD cards is also possible for all your outdoor activities on land or water. Just insert a MapSource card with detailed 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.

Specifications for Garmin Colorado 300 GPS Handheld Navigation System:

Unit dimensions:		2.4" x 5.5" x 1.4" (6.0 x 13.9 x 3.5 cm)
Display size:		1.53"W x 2.55"H (3.8 x 6.3 cm); 3" diag (7.6 cm)
Display resolution:		240 x 400 pixels
Display type:		Transflective color TFT
Weight:		7.3 oz (206.9 g) with batteries
Battery:		2 AA batteries (not included); NiMH or Lithium recommended
Battery life:		15 hours
Waterproof:		yes (IPX7)
Floats:		No
High-sensitivity receiver:		Yes
Interface:		USB and NMEA 0183 compatible
RoHS version available:		No
Basemap:		No
Preloaded maps:		No
Ability to add maps:		Yes
Built-in memory:		384MB
Accepts data cards:		SD card (not included)
Waypoint/favorites/locations:		1000
Routes:		50
Track log:		10,000 points, 20 saved tracks
Automatic routing (turn by turn routing on roads):		yes (with optional mapping for detailed roads)
Electronic compass:		Yes
Barometric altimeter:		Yes
Geocaching-friendly:		Yes (paperless)
Outdoor GPS games:		Yes
Hunt/fish calendar:		Yes
Sun and moon information:		Yes
Tide tables:		Yes
Area calculation:		Yes
Custom POIs (ability to add additional points of interest):		Yes
Unit-to-unit transfer (shares data wirelessly with similar units):		Yes
Picture viewer:		Yes

Features of Garmin Colorado 400t GPS Unit:

• High-sensitivity GPS receiver
• Wireless sharing of user tracks, waypoints, routes and geocaches with other similar units
• Innovative Rock n Roller input wheel
• SD card slot for optional mapping and user data storage
• Electronic compass, altimeter, temperature sensor
• Supports Geocaching.com GPX files for complete cache descriptions and hints

Package Contents:

• Garmin Colorado 300 GPS Waterproof Handheld Navigation Device 010-00622-31
• Worldwide basemap with shaded relief
• Carabiner clip
• USB cable
• MapSource trip and waypoint manager
• Owner's manual on disk
• Quick start guide

Garmin Colorado 300 GPS Waterproof Handheld Navigation Device 010-00622-31 w/ FREE UPS Rating & Reviews