New App Tracks Blood Pressure Through Smartphone Camera

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However, experts said they need to see significantly more data from the company before they would trust the feature.

Tracking blood pressure without the usual cuff is a longstanding goal for cardiologists and tech companies, the report said.

“We designed this to replace home cuff devices,” David Maman, CEO, and Co-founder of, was quoted as saying.

To monitor blood pressure, the tool analyses the light reflected off of the face to calculate changes in blood flow using a technique called photoplethysmography (PPG).

Using it for blood pressure, though, is more challenging. Researchers are making progress toward that goal, but experts said there is still not enough data to show people can rely on this technique clinically.

Source: IANS

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