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

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

Here’s what HRV is, how it works and what can cause it to rise or fall.

CNET Labs testing found AirPods Pro 3 averaged 1.67% heart rate error vs a chest strap, second only to Apple Watch Series 11 at 0.98%.

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 ...

Bielefeld University is inviting smartwatch users to join a World Cup study tracking how football matches affect fans’ heart rate, stress, movement, and sleep.The Latest Tech News, Delivered to Your I ...

Passive heart-rate monitoring during regular phone use could provide early warning of health issues — plus, testing Richard Feynman’s solution to the ‘restaurant dilemma’ problem.

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

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?