The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...
Pulse oximeters routinely overestimated levels of oxygen in the blood in darker-skinned Covid patients, leading to delays in treatment and hospital readmissions, according to a research article ...
SANTA CRUZ – For years a growing chorus of research has suggested that pulse oximeters, the clip-on blood oxygen measurement tool made ubiquitous by the COVID-19 pandemic, can produce inaccurate ...