VO₂ max reflects how efficiently your body uses oxygen. Discover how it is measured, why it predicts health and longevity, ...

A higher VO2 max translates directly into enhanced physical performance across various activities. This improved oxygen utilization capacity manifests in multiple ways. Athletes with higher VO2 max ...

Apple released Powerbeats Pro 2 in February as its first earbuds with heart rate monitoring, and iOS 26 will further enhance ...

VO2 max has become ubiquitous in fitness circles. But what does it measure and how important is it to know yours? By Talya Minsberg Talya Minsberg took a VO2 max test while reporting this story. She ...

I’m not surprised that Garmin did well, but I am surprised by some of the watches at the bottom of the list. I have, at my disposal, at least nine different devices that can estimate my cardio fitness ...

Beats Powerbeats Pro 2 wireless earbuds will gain support for the AirPods Pro 3's heart rate sensing feature with the release of iOS 26.