Normal Ranges Most people have a normal resting pulse oximetry reading for oxygen saturation (SpO2) between 95% and 100%. This shows that your blood has an appropriate amount of oxygen.

To use a pulse oximeter, you'll clip the device on your toe, finger, or earlobe — here's to use it properly so you can get an accurate reading. Visit Insider's Health Reference library for more ...

The Original All-In-One Digital Fingertip Pulse Oximeter™ Proven Pulse Oximetry at Your Fingertips — Anywhere, Anytime In 1995 Nonin Medical revolutionized pulse oximetry with the Onyx.

Citation: “Racial Bias in Pulse Oximetry Measurement: Considerations in Patients With Heart Failure,” Circulation: Cardiovascular Quality and Outcomes. DOI: 10.1161/CIRCOUTCOMES.123.010390 ...

“While pulse oximeters may be useful for estimating blood oxygen levels, these devices have limitations that can result in inaccurate readings,” Dr. William Maisel, director of the Office of ...