At-home health monitoring is becoming more and more accessible. With tools like personal pulse oximeters, health-conscious individuals can feel in charge of their own physical health and doctors can ...

When the COVID-19 pandemic first began, people started thinking about pulse oximeters. Suddenly, devices most people previously couldn’t name were selling out left and right. A pulse oximeter is a ...

Each week we answer some of your pressing questions about the coronavirus and how to stay safe. Email us your questions at [email protected] with the subject line: "Weekly Coronavirus Questions." ...

Typically clipped over a finger (though a toe or ear lobe works, too), a pulse oximeter transmits light from sensors on one side of the device through the body part to sensors on the other side. In ...