Heart Rate Monitor Camera
Measure heart rate using your camera
Place Finger on Camera
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What is Heart Rate Monitor Camera?
Heart Rate Monitor Camera estimates your pulse by analyzing subtle color changes in your fingertip through the camera. Place your finger over the lens, and the tool detects blood flow variations frame-by-frame to calculate beats per minute — a contactless pulse check right from your browser.
How to use
- Allow camera access, then gently place your fingertip over the camera lens, covering it completely.
- Hold still for 15-30 seconds while the tool analyzes color fluctuations in the video feed.
- View your estimated heart rate in BPM, plus a real-time waveform chart showing the detected pulse signal.
Result
After a workout you want a quick pulse check. Place your finger on the camera, hold steady for 20 seconds, and get a reading of 92 BPM with a clean waveform confirming consistent detection — comparable to a fitness tracker estimate.
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