NOTE: this is a third party product and should be ordered from the manufacturer's website.
Moxy Muscle Oxygen Monitor
Moxy is a small, wearable sensor that monitors oxygen levels in the muscles of athletes while they exercise. Made in the USA, it is easy to use, mobile and non-invasive and measures SmO2 sending this over a wireless link to the Pilot. Use cases involve cycling and rowing and any other physical activity where a Pilot and data logger can be mounted nearby.
It is compatible with all the Pilots.
Please visit https://www.moxymonitor.com/device/