Looking for a heart rate monitor to help take your training to the next level? Here are some of our top ...

GPS can feel similarly flaky if you rush the start. Should you begin moving before the watch has a solid satellite lock ...

Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard ...

Wareable's extended review of the Amazfit Balance 2, including tests of the battery life, fitness tracking accuracy, design, ...

Polar is rolling out its Polar OS 5 update to the Vantage, Grit, and Ignite ranges, delivering a batch of usability-focused upgrades and interface refinements.

A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the ...

We can't get enough of our Suunto Vertical 2 — this rugged smartwatch has everything athletes and outdoor explorers may ever ...

Don’t get me wrong, wrist-based heart rate tracking on smartwatches has improved loads over the years, but if you do anything ...

And it's not Polar's fault ...