If you’re having trouble getting it to work, here are some tips:
- Hold one ear puck in each hand, with the speakers facing each other.
- Try not to block the mic holes with your hands.
- Don’t move the ear pucks too quickly! The ruler only updates a few times each second, so keep that in mind as you’re moving the pucks closer and further apart.
- When it’s working, you should hear a repeated sound coming from the ear pucks, and you should see the yellow ruler displayed in the app.