Background: The results of experimental studies indicate that the relation between oxygen therapy and the stage of retinopathy of prematurity (ROP) cannot be described by a simple model. Technical ...

SAN JOSE, Calif., Feb. 19, 2020 /PRNewswire/ -- Blood-oxygen saturation (SpO2), an indicator of oxygen levels in capillary blood, provides a wealth of insights into a person's well-being. Coupled with ...

Hemoglobin is a key protein found in red blood cells. Its main job is to carry oxygen from your lungs to the rest of your body. When hemoglobin levels drop, the body may not receive enough oxygen to ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...