A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

Many pulse oximeters are available to suit different needs. Learn how to choose the best pulse oximeter and what to consider before purchase here.

Your pulse oximeter will give you a numerical reading — a percentage that indicates the level of oxygen saturation in your blood. If you’ve been to a doctor in the past 20 years, ...

Pulse oximeters designed for home use have been available for some time. But in recent years, their popularity has grown as people increasingly prioritize wellness and actively seek convenient ...

A pulse oximeter is practical for conditions outside of Covid. For patients with lung disease or who are on home oxygen concentrators to maintain healthy oxygen levels, Dr. Youssef says it may be ...

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.

Pulse oximeters were sold out on the websites of CVS and Walgreens, a search on Friday showed.US sales of pulse oximeters spiked on January 20 when the country’s first Covid-19 case was ...

The iHealth oximeter displays your SpO2, pulse rate, and pulse strength on its screen and through a smartphone app. The app keeps track of your data over time, so it’s useful for people who want ...

Fingertip Pulse Oximeter – Quick Intro! A Fingertip pulse oximeter is a portable electronic device that has become common everyday medical equipment. After a few seconds of being applied to a finger, ...

To use a pulse oximeter, press the device open as you would press a clip or clothespin, and place your finger snugly inside. The device beams different wavelengths of light through your finger.

A pulse oximeter can provide a “warning sign,” he added, for patients whose condition is worsening but who may still have no difficulty breathing.

A pulse oximeter is a great tool that helps pilots stay on top of their blood oxygen levels, much like FLYING keeps you informed of all the latest news in aviation.