TRACE – Activity Monitor for Action Sports

If you’re surfer, Trace tells you things like length of ride, max speed, air height, Calories burned, even how sharp your turns are.

If you’re a skater, Trace can identify your tricks, break them down, telling you things like jump height, board rotation, landing quality, max speed, and more.

If you ski or snowboard, Trace will give you subsecond accuracy identifying things like vertical, various tricks, speed, air time and distance. And Trace won’t drain your phone’s battery.