HeartSync Scan

Your 60-second pulse reader

Place your index finger gently over the rear camera and flash. Stay still, breathe normally, and don't talk.

  1. 1. Cover the rear camera + flash with your fingertip.
  2. 2. Hold steady for 60 seconds.
  3. 3. Breathe normally, don't talk or move.

Works best on Android Chrome (torch supported). On iPhone, hold under a bright lamp. Wellness reflection only — not a medical measurement.

HeartSync Scan does not diagnose, treat, cure, or prevent disease. Camera-based PPG is a best-effort wellness signal and not a medical-grade measurement.