⚠️Wellness estimate, not a medical device. This measures your real pulse from the camera. It is not for diagnosis — see a clinician for medical decisions.
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Heart rate · BPM
Tap to start
Live pulse waveform (PPG)
How to scan
- Tap Begin Bio Scan and allow the camera.
- Gently cover the rear camera + flash with the pad of your fingertip.
- Hold still and breathe normally for ~25 seconds.
Method: photoplethysmography — the camera reads tiny color changes in your fingertip as blood pulses through it. Every number here is computed from your real signal. No camera, weak signal, or too much movement → it says so, never a fake number.