Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

Researchers track 72 students to prove heart rates synchronize during close proximity and shared attention, serving as a real-world marker for social engagement.

When people are close-both physically and emotionally-their heart rates begin to align, rising and falling together. Could ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

Training for a race doesn’t just mean plotting your weekly miles and heading out the door. You also have to figure out exactly how to approach each run, so you can maximize the benefits. With a mix of ...

This figure visualizes Dubai’s rapid expansion as a glowing “urban pulse.” Mapping monthly construction data from the city's top 65 most active locations, the ridge plot reveals how distinct ...

If you've been eyeing the Garmin Forerunner 970, you may be drawn to two of its buzz-worthy features: running economy and step speed loss. But there's a catch: You can't access either metric without ...

Samsung is always pushing the boundaries of what a display could do. Earlier this year, the company released its flagship Galaxy S26 Ultra with a Privacy Display that ...

With a Whoop health tracker strapped to my wrist for the past year, I’ve had an unusually detailed window into my biology – sleep, blood oxygen, steps and, most intriguingly, heart rate variability, ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...