The Humon Hex is the first clinically validated muscle oxygen tracker that allows athletes, sports teams, and performance labs to optimize workout intensities, minimize injury, and monitor progress. Learn more about the Hex at https://humon.io.

The Humon iPhone app allows you to pair with the Hex sensor and record your workouts with muscle oxygen data. The Humon Apple Watch app allows you to view the Hex data (muscle oxygen percentage and current zone color) while leaving your iPhone in your pocket, on an arm band, or in a backpack. The Humon Apple Watch app also integrates with Apple Health Kit, so any workouts you record with the Humon Apple Watch app can be saved there as well.