“The VO2 max value is the most important independent predictor of remaining life expectancy,” says Barbara Prüller-Strasser, ...

Experts explain the best ways to measure your cardio fitness, plus the most important strategies for improvement.

Read one writer's review of the Qalo Qrnt Smart Ring and how it stacks up to the Oura Ring when tracking health and fitness ...

We've put the best Garmin watches through their paces to bring you our pick of the best – from the Forerunner to the Fenix.

However, wearables like Apple Watch, Garmin, and Oura Ring can all give you a measure of your VO2 max based on sensor data. And while experts say that accuracy varies, this data is probably ...

And while it’s just $200 at Amazon during their 33% off sale, it definitely falls in that “costs as much as the accessories that keep your Apple Watch ... measures your VO2 max, a term ...

It connects to Apple Health to gather data like your VO2 max, an indicator of how much oxygen your body uses during exercise—a valuable metric for improving fitness levels. The best part?

If you’ve missed a workout or two on your training plan, you’re certainly not alone. In fact, it’s pretty common: A study ...

A fitness tracker is a great way to help you reach your fitness goals, but if you are on a budget, here are six under $100 that actually work.