Features rugged military-grade construction and a 5 in. touchscreen display that's 50% larger than the previous model offers easy viewability and includes versatile mounting solutions Ability to trigger an interactive SOS to the GEOS 24/7 monitoring center or use of the full QWERTY touchscreen keyboard for 2-way messaging via the 100% global Iridium(R) satellite network (active satellite subscription required some jurisdictions regulate or prohibit the use of satellite communications devices) Multi-GNSS (GPS and Galileo) support--plus preloaded TopoActive maps and City Navigator street map navigation navigation sensors include 3-axis compass and barometric altimeter Pro-connected with ANT+(R) technology, Wi-Fi(R) connectivity and Bluetooth(R) wireless networking, giving user direct-to-device access to BirdsEye Satellite Imagery downloads, location sharing, Connect IQ(TM) app support, and more Compatible with the Garmin Explore(TM) website and app to help user manage waypoints, routes, activities and collections, use tracks, and review trip data from the field Rechargeable Li-Ion battery pack can provide more than 18 hours of battery life in GPS mode and 1 week in Expedition mode between charges Includes Li-Ion battery pack, USB cable, and documentation