What HRV Can Tell You About Your Health—and How to Improve It

Genetics can dictate whether your HRV naturally tends to be on the higher or lower end, but positive lifestyle choices, ...
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I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust

I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust ...

7 Best Fitness Trackers Of 2026: Tested And Rated By A Personal Trainer

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the best fitness trackers and watches in 2026.

I wear a Garmin watch for marathon training — these are the 5 stats I care about and the 3 I ignore

Garmin watches are packed with training and recovery stats and I find some are more useful than others when marathon training ...

5 simple ways that runners can use heart rate variability (HRV) to supercharge their performance and recovery

Heart rate variability can reveal how well runners are recovering – here, a cardiologist explains how to use HRV without ...

Are You Building Fitness or Actually Breaking Down? HRV Can Help You Find Out

At its core, looking at your HRV trend over time gives runners a window into how well they’re balancing training stress with recovery. “Higher HRV is synonymous with having a very healthy nervous ...

The metric that reveals if your body is primed for a hard workout

Heart rate variability can tell you whether to take it easy or aim for maximum intensity to achieve optimal results – but only if you measure and interpret it properly.

The Best Smartwatches for Android in 2026

Smartwatches have evolved beyond simple fitness trackers, becoming versatile devices for health monitoring, productivity, and ...