At COROS we practice what we preach. About a week ago, our CEO Lewis Wu lewiswucoros and his partner climbed the Nose of El Capitan in Yosemite in a day. This was a fast and light style ascent and it took them just 18 hrs and 28 mins. Lewis considers his COROS watch as one of his most important pieces of gear - timing each pitch in training and on the actual climb. You may have noticed that COROS watches support hangboard as a training equipment option in strength mode - a development proposed by Lewis. As an avid climber, Lewis also promises to build a rock climbing mode to tracking your gym training progress. 📷 sierradescents cocokecu #bigwallclimbing #bigwall #climbing #tradclimbing #exploreperfection