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.

Normal oxygen levels are between 95 and 100 percent. A rating lower than 95 can indicate problems with your body’s circulation, but your normal baseline might vary.

Tacoma MD Dr. Gordon Cohen explains one of the reasons there's been a surplus of ventilators, related to oxygen saturation and being a happy hypoxemic.

A normal resting oxygen saturation level for a healthy person at sea level is usually between 95% and 100%. This means your organs and tissues are receiving enough oxygen to work as they should.

PARIS — Oxygen therapy is used too often in patients with respiratory difficulties, says one expert, and should only be given when oxygen saturation levels (SpO2) drop below 93%, as per the ...

If your blood oxygen level reads low, your doctor may put you on supplemental oxygen. This therapy provides you with higher amounts of oxygen than are in normal room air, and it can help raise ...

Fingertip devices that measure oxygen in the blood can sometimes give erroneous readings in people with dark skin, doctors report. The devices can say oxygen levels are normal when they're not.