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

Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...

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%.

Kombucha has become part of the wider boom in gut-friendly foods and drinks. But a major heart health charity is urging ...

A new study reveals how the menstrual cycle influences the heart's nervous system and heart rate variability. Discover what ...

Why breaking up with your fitness tracker during competition week might be the secret to reclaiming your mental edge and competitive intuition.

Scientists say menthol flavors and synthetic ingredients with an “icy” taste can lead to abnormal heart rhythms.

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 ...

New research linking heart rate variability to glymphatic clearance could lead to a simple new biomarker of dementia risk.

Oura is clearing Ring 4 inventory across every size at once, and the discount is the deepest these rings have ever seen.

I tested the Oura Ring 4 for several months and these are all the new features you need to know about. It's on sale during ...