For those who take adventure seriously, the rugged Garmin Foretrex 701 Ballistic Edition Watch packs in the functionality to get you to the top of your game and keep you there. Built tough to MIL-STD-810G military standards that withstands harsh conditions while off beaten path. Plus, the Foretrex 701 is compatible with night vision goggles, and has a Jumpmaster mode designed for experienced skydivers. Equipped with Applied Ballistics Elite software to calculate aiming solutions on long-range shots. Multi-GNSS Navigation Includes Galileo Foretrex 701 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. Use the GPS, plus ABC (altimeter, barometer and compass) sensor capabilities for even more functionality. The built-in altimeter gives you elevation data, so you can accurately monitor ascent and descent. Keep an eye on the weather using the barometer. And 3-axis electronic compass keeps your bearings, whether you're moving or not. Smart notifications let you receive emails, texts and alerts from your mobile device right on your wrist. Use the Garmin Connect Mobile app with a compatible smartphone to initiate the LiveTrack feature, which lets others follow your journey. Other connected features include automatic uploads to Garmin Connect online fitness community and automatic software updates when paired to a mobile device. 2 inch diagonal display with 200x128 pixel resolution Built tough to military standards (MIL-STD-810G) Night-vision-goggle compatible Works with GPS, GLONASS and Galileo satellite systems for accurate positioning Navigation sensors include 3-axis accelerometer, 3-axis compass and barometric altimeter Pair with a compatible smartphone and receive smart notifications, including emails, texts and alerts Built-in