Brand new, open box store display. 100% authentic & completely functional. Solar charging capabilities allow you to extend battery life beyond traditional charging Rugged GPS Watch is water-rated to 100 meters and constructed to U.S. military standard 810 for thermal, shock and water resistance Built-in 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) track in more challenging environments than GPS alone Dedicated tactical features include Jumpmaster mode, waypoint projection, dual-position GPS format and preloaded tactical activity Go dark with stealth mode to disable wireless communication and data sharing Track your activities for running, biking, swimming, strength and more Help understand your health and wellness better with all-day health monitoring and Pulse Ox (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition) View how various settings and sensors impact your Watch’s battery life, so you can make battery-extending changes on the fly