Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

A new study is investigating whether ear oxygen monitoring could be more precise than fingertip tests.

Thanks to new OS updates rolling out now, you can once again use your Apple Watch to measure the oxygen level in your blood. In a news update, the company announced that the “redesigned” Blood Oxygen ...

In this 2025 wellness update, BloodVitals details how the BloodVitals Pulse Oximeter is aligned with rising public interest in real-time, pain-free blood oxygen level monitoring at home. As more ...

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With over 2,000 verified reviews and growing demand nationwide, BloodVitals is transforming how seniors track blood oxygen and heart rate levels-completely needle-free and from the comfort of home.

As providers continue to uncover methods of caring for COVID-19 patients, recent research published in Lancet Digital Health shows that blood oxygen monitors, or pulse oximeters, helped identify ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give higher readings for patients with darker than lighter skin tones, finds the ...

Most people probably think that training for competitive sports is just a matter of repeating a series of exercises with increasing intensity. That, however, is an extremely simplistic and quite ...