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Optical Heart Sensor

What is Optical Heart Sensor?

An optical heart sensor is a type of heart rate monitor that uses LED lights to measure the blood flow in a person's wrist or finger.

When the heart beats, the blood flow changes, and the optical sensor can detect these changes to measure the heart rate. Optical heart sensors are commonly found on smartwatches and fitness trackers, and they are often used to track physical activity and monitor heart rate during exercise. While optical heart sensors can provide useful information about heart rate, they are not as accurate as ECG sensors and should not be relied upon for medical purposes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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