The Humon Hex SmO2 sensor

Measure your muscle oxygen, the most critical factor in athletic performance and know your lactate threshold in real-time.

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.

20 hour battery life   /   Wireless charging   /   ANT+ & Bluetooth connectivity   /   Water resistant

The humon hex training zones

The Humon training zones are computed in real-time and completely personalized to the user. Given the Muscle Ox % varies from person to person, we’ve built the Humon training zone to help translate this data into actionable insights.

Green (steady state): when the oxygen delivery and consumption in the muscle is balanced, meaning the athlete is training at a sustainable pace.

Red (limit): when the muscle is consuming significantly more oxygen than what is being delivered, meaning the athlete is training at an unsustainable pace.

Orange (approaching limit): when the muscle begins consuming more oxygen than what is being delivered, meaning the athlete is nearing their body’s limit.

Blue (recovery): when the oxygen delivery is greater than the consumption in the muscle, meaning the athlete’s muscles are recovering.

Beat your personal record

Endurance training

Humon helps you never run out of gas during a race or long workout by staying in the green and orange zones. If you are in the red for too long, you’ll know it’s time to dial back.
Using the mobile app or Garmin data fields you’ll be able to access this information in real-time during the workout.

Interval training

Humon helps you prescribe the perfect interval workout in real- time by pushing up to or beyond your anaerobic threshold (red zone) and watching your muscles recover fully in between each interval (blue zone).

Beat your PR

Minimize Injury

Warm-up Properly

Humon allows you to warm-up optimally to maximize performance and reduce risk of injury. Muscle Ox should increase as you warm up and reach a plateau when you’re ready to go.

Monitor Recovery

Humon allows you to monitor muscle fatigue after every workout and help you decide how to adapt your training accordingly.