The "Train.Red Main Sensor" Data Field allows the Fyer sensor to display SmO2 inside of native Garmin Activities and to be recorded to the device's .fit file and uploaded to Garmin Connect.</p><p></p><p>The official Garmin app for the Train.Red muscle oxygen sensors, the new metric for performance. To move, your muscles need energy. The most efficient way to get this energy requires oxygen. We measure the oxygen saturation in your muscle to help you improve.</p>
This app requires access to: