Finger pulse oximeters are small devices that provide a reading of oxygen levels in the blood. The device attaches to the finger and will take a reading within a few seconds. Share on Pinterest Finger ...

The use of a medical device called a pulse oximeter, which measures blood oxygen levels, has increased considerably since the start of the COVID-19 pandemic. That’s in part because it’s possible for ...

— Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. If you or a family member gets COVID-19, you'll want to have some ...

A pulse oximeter is a small device that can measure the oxygen saturation in your blood. Pulse oximetry is useful for people with chronic lung or heart conditions, who need to monitor how well oxygen ...

ChoiceMMed sells pulse oximeters for home use. Its devices may suit all ages, including people with respiratory problems or other health conditions. Some sync with a smartphone app to provide extra ...

Before the coronavirus pandemic, most Americans had heard about pulse oximeters only via TV shows where EMTs shout out a patient’s “pulse ox” — or measure of oxygen in the blood. But when multiple ...

A tiny fingertip device can give you valuable information about your health during a bout of Covid-19 or any respiratory illness. By Tara Parker-Pope After working for 10 days at Bellevue Hospital in ...