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

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

Heart rate (HR) is an important and dynamic vital sign that is influenced by numerous inputs 4, and resting heart rate (RHR) is recognized as a biomarker and prognostic factor for overall mortality ...

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 ...

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?

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, ...