Using the Device

Proper Sensor Placement

Here's a simple guide to ensure proper placement of the Alethia sensor during a run. It is important to wear the sensor correctly to get the best feedback!



Here are several things to check for:

  • Align the sensor vertically along your spine and directly over your tailbone.

    Image showing proper sensor placement.
    Properly placed sensor.
    
  • Guarantee the sensor is in the proper orientation. The lights on the sensor should be facing outward and the charge port should be facing downward.

    Image showing a properly oriented sensor.
    Properly oriented sensor.
    
  • Ensure the sensor is lying flat along your back.