An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

You’re likely familiar with getting your blood pressure taken, the cuff squeezing your arm before generating two numbers. Yet this vital sign contains a third, lesser-known number that matters for ...

E-ink displays have a number of advantages over other display types, but their refresh rate isn’t one of them. But what exactly makes them slow? According to [Wenting Zhang], it’s not an inherent ...

ICE estimates homeowners withdrew $47 billion in equity in Q1 2026, led by 248,000 second-lien borrowers pulling $25 billion as refinance incentives declined. April delinquencies held at 3.35%, while ...

Smartphone-based heart rhythm monitoring from home can reduce same-day cancellations and help save significant healthcare resources ahead of planned electrical cardioversion in patients with atrial ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the top heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...

A new study shows how ordinary phone unlocks could eventually support passive heart-rate tracking, using facial video and deep learning to make cardiovascular monitoring more accessible while raising ...

We’ve continued to see more players playing games outside of the living room—especially in personal spaces and on desktop gaming setups. The 27-Inch Gaming Monitor with DualSense Charging Hook is ...