The lock button lets you put your android in your pocket during a live session.
IMPORTANT NOTE: The Heel2Toe android app must be live and visible. Do not close your phone or start another app.

  1. Calibrate your device. The device beeps 3 times and the balance scales icon turns green.
  2. Select your foot
  3. Select the session duration (2 min, 6 min, …)
  4. Select the Beep threshoild (normal, active, or athletic)
  5. Press the lock button
  6. Press the start button
  7. Put your phone in your pocket
  8. Start walking