Take your GPS experience to a whole new level with the Garmin Montana 600. This handheld unit features a 4" color touchscreen display that is glove friendly and contains high-resolution imagery . The Montana 600 comes standard with a basemap and features the ability to download additional maps. 3 GB of internal memory provides plenty of space for file downloads, while the MicroSD card adaptability is useful for those who require more memory or specific maps. With 4000 waypoint capability, marking favorite spots just became much easier. The Montana 600 is paperless Geocaching and custom map friendly, while the electronic compass features a 3-axis design, compensating for tilt and helping you see where you are going, even while standing still. The barometric altimeter helps this unit track your precise location, using changes in barometric pressure. This feature also allows you to keep an eye on ever-changing weather conditions by tracking barometric pressures over time. Wireless capability allows you to share waypoints, routes and geocaches with other compatible devices, such as the Dakota, Foretrex, Oregon and Colorado units. You'll never have to worry about wet weather ruining your unit. With its weatherproof design, the Montana 600 will stay dry and functional and is submersible up to 1 meter for 30 minutes. Utilizing the included lithium ion battery pack, the Montana 600boasts up to 22 hours of battery life.