SpO2 – Why it matters And Why it Makes the OnePlus Band Special!

It is one of the most vital components for our existence. And keeping track of it could make a difference between being healthy and well, not being there at all. We are talking of blood oxygen. Simply explained, it refers to the amount of oxygen in your blood. It is also referred to as SpO2 or oxygen saturation. Speaking technically, it is a measure of the amount of oxygen-carrying hemoglobin in the blood relative to the amount of hemoglobin not carrying oxygen.