FILE - A health worker uses a pulse oximeter to check the oxygen saturation level of another after administering COVID-19 vaccine at a hospital in Gauhati, India, Jan. 21, 2021. (AP Photo/Anupam ...

Checking or monitoring blood oxygen levels is non-invasive and doesn't hurt. There are no known risks or dangers of using a pulse oximeter to measure your blood oxygen level. A pulse oximeter ...

Many chronic health conditions require you to measure your blood oxygen level at home by using a pulse oximeter.

Makers of medical devices that quickly measure oxygen levels in the blood would have ... The Food and Drug Administration's recommendations apply to pulse oximeters, which are clip-on devices ...

The Food and Drug Administration’s recommendations apply to pulse oximeters ... devices tended to overestimate Black patients’ oxygen levels, which could lead to delays in getting treatment ...