GO THE DISTANCE Featuring a Power Glass™ solar charging lens that extends battery life and packed with top performance features, the Enduro GPS watch is built for extreme endurance athletes. Like you. Get power from the sun, and go longer between charges. Stay in top form with enhanced recovery time, trail run VO2 max and more. Lightweight but durable — for seriously epic race conditions. Conserve energy — in your battery — by managing sensor use. Find your way — even way off the beaten path — with precision GPS. Keep going, with up to 80 hours battery life in GPS mode — or up to 300 hours in max battery mode. DESIGNED TO RACE Enduro has an always-on 1.4” sunlight-optimized display for easy viewing, even on the move.