This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and ...

The Amazon Great Republic Day Sale 2026 is live, bringing strong deals on smartwatches under ₹10,000 that offer fitness ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

You track your VO2 max and working heart rate, but this underrated biometric may tell you more about your heart and long-term ...

I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 ...

I have immersed myself in the tech world for over five years, focusing my efforts on providing readers with in-depth reviews of gadgets. Exploring the ins and outs of the latest tech has been quite a ...

Homeowners and buyers can still beat high rates with two specific moves The 30-year mortgage rate jumped nine basis points higher on Monday, a move considered to be unusual in light of an expected ...

When Federal Reserve officials gather Tuesday for their final two-day rate-setting meeting of the year, as much as half the room might not want a cut. But the final call will rest with Chair Jerome ...

Chris Impey has received funding from NASA, NSF, Howard Hughes Medical Institute, and the Templeton Foundation. If you look across space with a telescope, you’ll see countless galaxies, most of which ...

Nearly 18 million people are expected to travel between now and the Thanksgiving holiday weekend, with 3 million passengers predicted to fly on Sunday alone, according to the Transportation Security ...