Make your mission possible with the Garmin Foretex GPS Navigator. Easy-to-read monochrome display, multi-band communication, advanced navigation for challenging or unexpected environments. This Ballistic Edition model includes Applied Ballistics solver software for calculating long-range shots with ease. Use your compatible smartphone to wirelessly connect to the AB synapse - Garmin app and manage ballistic profiles. Support across multiple worldwide satellite networks. Foretrex works with 3 satellite navigation reception networks, including GPS, GLONASS and Galileo, that tracks your position in more challenging environments than GPS alone. And the navigation sensors keep you on track to guide you on and off the beaten path. Tested to military standards (MIL-STD-810) to withstand sand and dust, vibration, shock, temperature, altitude, humidity and more Get up to 100 hours of battery life in navigation mode or up to 1000 hours in expedition mode; uses 2 field-replaceable AAA batteries (not included) Use stealth mode to stop storing and sharing GPS data and disable wireless connectivity. In case of security issues, hit the kill switch to erase the device memory. Use jumpmaster mode to calculate high-altitude release points in accordance with military guidelines Navigate the terrain with advanced sensors, including a 3-axis accelerometer, 3-axis compass and barometric altimeter. Get improved position accuracy with upgraded multi-band GNSS Get smart notifications when linked with your compatible smartphone. Pair with your compatible inReach satellite communicator, and view messages directly on the screen