Scientists have long known that pulse oximeters are less accurate when used for people with dark skin tones – and now, a new report offers some insight into just how much more inaccurate these ...
Pulse oximetry is a noninvasive, painless test that measures the oxygen saturation level of your blood. Here’s how it works ...
Many children with medical conditions, especially respiratory conditions such as asthma, use a consumer-grade pulse oximeter at home.