is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

Applying nail polish can lead to the display of inaccurate oxygen saturation (SpO2) readings on pulse oximeters, a recent study conducted by the department of pulmonary medicine at the Post Graduate ...

A friend I know bought a smartwatch when he started experiencing symptoms of Covid-19, primarily to keep a check on his blood oxygen levels. When asked why he bought a device worth Rs 30,000 instead ...

Key Takeaways Normal SpO2 readings typically range from 95% to 100%, while readings below 90% require immediate medical attention Proper preparation, including warming hands, removing nail polish, and ...

The Beurer PO30 Pulse Oximeter features a large coloured display and allows you to adjust the brightness according to your requirement. It offers four graphic display formats, making it easier for you ...

Fitbit has released an update for its Versa and Ionic lines that lets you quickly check your blood oxygen saturation. The new Fitbit SpO2 Signature watch face shows your overnight SpO2 readings, which ...