BloodVitals SPO2: Tracking My Recovery and Sleep Quality

MichalN60

First, pause and take a deep breath. Once we breathe in, our lungs fill with oxygen, which is distributed to our purple blood cells for transportation all through our bodies. Our bodies want a lot of oxygen to function, and healthy individuals have at the very least 95% oxygen saturation all the time. Conditions like asthma or COVID-19 make it tougher for our bodies to absorb oxygen from the lungs. This results in oxygen saturation percentages that drop to 90% or beneath, a sign that medical consideration is required. In a clinic, docs monitor oxygen saturation utilizing pulse oximeters - those clips you set over your fingertip or ear. But monitoring oxygen saturation at home a number of instances a day may help patients keep an eye on COVID signs, for example. In a proof-of-principle study, University of Washington and University of California San Diego researchers have proven that smartphones are able to detecting blood oxygen saturation levels right down to 70%. That is the lowest value that pulse oximeters ought to have the ability to measure, as recommended by the U.S.