For most healthy adults and children, a normal oxygen saturation level is between 95% and 100%. Hypoxemia occurs with lower ...

You can easily check your blood oxygen levels with an oximeter, which provides readings in units of SpO2, a measure of oxygen saturation. A normal blood oxygen level for a healthy adult or child ...

A pulse oximeter is a small device that can measure the oxygen saturation in your blood ... or earlobe to measure oxygen levels in the blood. Pulse oximetry is a quick and easy way to determine ...