Meet the Garmin Foretrex 601: a wrist mounted GPS with navigation sensors that helps you find your way around. The device meets MIL STD 810G standards. Its battery lasts up to a week in UltraTrac mode. It comes with a 3-axis accelerometer, compass, and altimeter. It also allows smart notifications to help you keep up with emails, text, and alerts.
The device uses GPS, GLONASS and Galileo satellite systems to track your position. It is heat, shock, and water resistant too.