Get insights into your workouts like never before with the Humon Hex Wearable Oxygen Tracker. Worn around your thigh, this device features a built-in oxygen sensor. Through the use of LED lights, Hex emits near-infrared light right into your muscle tissue. This technology enables the device to get an accurate measurement of the haemoglobin saturation in your muscles. In layman’s terms, it tells you how much muscle oxygenation there is. With that information, you can change up your physical exertion to maximize your strength. The non-invasive innovation makes Hex easy to wear and use for any activity. Finally, it’s also water-resistant to hold up to any condition.