Does Oximeter Measure Heart Rate?

The pulse oximeter measures and displays the pulse rate and the saturation of hemoglobin in arterial blood.

How does a pulse oximeter measure heart rate?

A pulse oximeter is a small, lightweight device used to monitor the amount of oxygen carried in the body. This noninvasive tool attaches painlessly to your fingertip, sending two wavelengths of light through the finger to measure your pulse rate and how much oxygen is in your system.

What is a normal heart rate on an oximeter?

The normal range of pulse oximeter is 95–100%. The values of heart rate for normal condition ranges from 70 to 100 bpm. Any deviation from this normal range indicates an abnormality.