G-Shock Rangeman GPS Watch

The G-Shock Rangeman from Casio is a solar-assisted GPS navigation watch for serious adventurers. The watch is equipped with a solar charging system which allows the time and other basic functions to work indefinitely, and gives a power reserve of 31 hours for GPS navigation. Once this has been depleted, the GPS function can be resumed by charging the watch in bright light, or by wirelessly charging the watch to restore the power reserve.The navigate and log system allows you to save up to 20 tracks in the watches memory, and the backtrack mode is a simple way to reverse your route, allowing you to safely find your way back from where you started. Your watch can also save up to 60 points of data obtained by the triple sensor including date/time, longitude/latitude, altitude, atmospheric pressure, and temperature, then you can choose an icon for your points along your journey for easy identification. Connect to the smartphone app via Bluetooth to view a 3D interactive map of your route...