In 1995 Nonin Medical revolutionized pulse oximetry with the Onyx. Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter. Incorporating the ...

For the resting heart rate test, I sat comfortably in my chair, attached the pulse oximeter to my finger, wrapped the blood pressure monitor around my arm, and kept the Galaxy Watch secured on my ...

Two years ago, Starr, 61, of Sacramento, California, was in the hospital for a spike in her blood pressure ... because readings from a pulse oximeter on her finger falsely indicated that she ...