SpO2

SpO2, or blood oxygen saturation, measures the percentage of hemoglobin in your blood that is carrying oxygen. It reflects how effectively your lungs are transferring oxygen into your blood and how well your body is delivering it to tissues. A normal SpO2 level typically ranges between 95% and 100%. Monitoring SpO2 can help detect issues with breathing or circulation, and it is commonly measured using a non-invasive device called a pulse oximeter, usually placed on your finger. Maintaining appropriate SpO2 levels is essential for overall health and proper bodily function.