Royal Philips today announced the results of the first published study to demonstrate that absolute oxygen saturation of arterial blood (SpO2), a vital sign that is commonly monitored in hospitalized ...

A healthy blood oxygen level is 95% to 100% on a pulse oximeter (SpO2) or 75 to 100 mm Hg on an arterial blood gas test. A reading below 95% is considered low and may warrant medical attention. Your ...

When Fitbit launched the Charge 4 fitness band, one of the features we found the most interesting was its ability to estimate users' blood oxygen saturation levels through its SpO2 monitor. Users ...