Take a deep breath, your smartphone could help measure blood oxygen levels at home [Details]

By Arun Kumar N on September 19, 2022   GENERAL  

First, pause and take a deep breath. When we breathe in, our lungs fill with oxygen, which is distributed to our red blood cells for transportation throughout our bodies. Our bodies need a lot of oxygen to function, and healthy people have at least 95% oxygen saturation all the time. Conditions like asthma or COVID-19 […]