The perfect training watch that provides valuable insight on your active activities like running, cycling, skiing and others. The watch has a built-in GPS which can be used for up to 300 hours with the right battery settings. If you are not interested in using GPS, you can disable it and use the Smartwatch Mode which gives up to 65 days of battery life. The battery lifetime depends on the intensity of the sun because the watch has Powerglass which is solar powered. As the name Enduro suggests, the watch is built to last. This means that it can withstand the elements, scratches and blows which naturally can occur through intense training sessions. Among Garmin’s new features, Enduro has the Trail Run VO2 Max function, which measures your cardio fitness level and automatically adjusts to the terrain you are exercising in. The smartwatch has the ClimbPro App which is designed for the cyclist. This function measures the ascent, distance, elevation among other things, to give you more control over your routes.