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%.

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?

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?

Your heart does not need a workout to reveal important clues about your health. Even at rest, it tells a story. Understanding your resting heart rate can help you spot early signs of potential issues ...

Thanks to the proliferation of smartwatches and fitness trackers, it’s never been easier to log your heart rate while running: Simply don the device (watch, monitor, or other wearable), start your ...

Micro-fluctuations in the time between heartbeats are proving a helpful indicator of mental health, stress levels and exercise capacity. They could even provide insight into how well you are ageing.

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Reserve Bank of Australia raises cash rate for third consecutive meeting as governor says increases ‘are not going to do anything for inflation’ in next six months Get our breaking news email, free ...

Series I bonds will pay 4.26% through October 2026, the U.S. Department of the Treasury announced. The latest I bond rate is up from the 4.03% rate offered through April. Current I bond owners will ...

Jerome Powell said Wednesday he plans to remain on the board of the Federal Reserve after his term as chair ends next month “for a period of time, to be determined,” saying the “unprecedented” legal ...

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, ...