Garmin Colorado 300

Garmin Colorado 300, the newest member of the premium handheld line. This rugged unit with a high-sensitivity receiver offers innovative features such as a new Rock 'n Roller wheel for one hand operation as well as the ability to exchange waypoints, tracks, routes and geocaches wirelessly between units. In addition, you can customize your Colorado with five different user profiles: automotive, marine, recreation, fitness or geocache. The SD card slot on the bottom of the unit makes it simple to load optional maps for different types of adventures. The Colorado has a rugged, metal-look and a sleek, slim profile. The Colorado's detailed mapping and high-resolution color display enhance any outdoor adventure, whether on land or water.

The Colorado is offered in four different variations:
Colorado 300 - worldwide basemap
Colorado 400t - US Topo maps preloaded
Colorado 400i - US Inland Lake maps preloaded
Colorado 400c - US Coastal Water Charts preloaded

The Colorado 300 features a built-in worldwide basemap with shaded relief for incredibly enhanced map presentation on the unit. Optional detailed maps can also be loaded using the SD card slot or the 384 megabytes of internal memory built into the Colorado 300. With the state-of-the-art 3D elevation perspective and preloaded topographic map data of the U.S., the rugged Colorado 400t is the perfect companion for your outdoor adventures. It gives you all the tools you need for serious climbing, hiking or hunting.

The Colorado 400i is your all-purpose guide to outdoor fun. Built-in U.S. Inland Lakes and navigable river maps provide boaters and anglers with shoreline details, depth contours, boat ramps and mile markers for thousand of lakes. Saltwater mariners will love the built-in detailed BlueChart g2 coverage for the coastal U.S. and the Bahamas in the 400c. The chart detail includes shoreline, depth contours, navaids and port plans.

Product Features and Specifications

High-sensitivity GPS receiver
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
Unit dimensions: 2.4 W x 5.5 H x 1.4 D
Display size (H x W): 2.55 x 1.53
Display resolution (W x H): 240 x 400 pixels
Display type: Transflective Color TFT
Weight: 7.3 oz with batteries
Waterproof standard: IEC 60529 IPX7
Battery type: 2 AA Alklaine or NiMH batteries
Battery life: 15 hours
Electronic compass, altimeter, temperature sensor
Compatible with heart rate monitor and speed/cadence sensor (GSC 10)
JPG image viewer can display pictures from the SD card
Supports Geoching.com GPX files for complete cache descriptions and hints

Maps & Software Options

Click Here for Trail and Topo Maps


Click Here for Lake and Coastal Charts


Click Here for Road Maps

What's in the Box

Colorado 300
USB cable
Carabiner clip
Trip and Waypoint Manager
Manuals on disk
Quick Start Guide

Physical and Performance

• High-sensitivity GPS receiver
• 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
• Unit dimensions: 2.4”W x 5.5”H x 1.4”D
• Display size (H x W): 2.55” x 1.53” (3” diagonal
• Display resolution (W x H): 240 x 400 pixels
• Display type: Transflective Color TFT
• Weight: 7.3 oz with batteries
• Waterproof standard: IEC 60529 IPX7
• Battery type: 2 AA Alklaine or NiMH batteries
• Battery life: 15 hours
• Electronic compass, altimeter, temperature sensor
• Compatible with heart rate monitor and speed/cadence sensor (GSC 10)
• JPG image viewer can display pictures from the SD card
• Supports Geoching.com GPX files for complete cache descriptions and hints

Support for this Garmin product

Tech Support: 1-800-800-1020
Online: Garmin Support