Navigate the world hands-free with the durable Foretrex 601 wrist-mounted GPS navigator that uses GPS, GLONASS and Galileo satellite systems. Built to military standards, each includes a 3-axis accelerometer, 3-axis compass and a barometric altimeter so you can get your heading even when standing still. Explore longer ? battery life in navigation mode exceeds 48 hours and lasts up to 1 week in UltraTrac? mode. Stay connected with smart notifications1 ? such as texts, emails and alerts ? that appear right on your wrist. Other connected features include automatic uploads to the Garmin Connect? online fitness community.