From base camp to the top of the world, check out the data behind #GarminSponsoredPro tylercandrews' record-breaking ascent of Mount Everest — all with Enduro 3 on his wrist and inReach Messenger Plus in his pack. “I switched to the Enduro 3 specifically for this project last year, as it is one of the few watches where I don't have to worry about the battery life, even on a potentially 20-30 hour day. In the end, I think my Enduro still had like 70% after a 16.5 hour trip up to the death zone and the top of the world.”