Clipped to a fingertip, a pulse oximeter uses light beams to analyze your heart rate and the amount of oxygen being carried in your bloodstream. Normal levels in otherwise-healthy adults range between ...

Pulse oximeters designed for home use have been available for some time. But in recent years, their popularity has grown as people increasingly prioritize wellness and actively seek convenient ways to ...

Finger pulse oximeters are usually found at doctors’ offices and hospitals, but what you may not know is that you can also buy one to use at home. There are several different brands and designs ...

At-home health monitoring is becoming more and more accessible. With tools like personal pulse oximeters, health-conscious individuals can feel in charge of their own physical health and doctors can ...

NPR's Scott Simon speaks with Dr. Alon Dagan about his study of how pulse oximeters are used in COVID-19 treatment. You might have heard doctors and nurses mention pulse oximeters a lot these days.