The Galaxy Watches, including the Watch 4, use a PPG sensor. The technology is very efficient at measuring your heart rate ...

You’re familiar with the feeling of your heart pounding in your chest, your blood pulsing through your veins with increasing ...

with most being more visually arresting than the one we tested. The ScanWatch 2 is a good health tracker, featuring largely accurate heart rate and decent (if not class-leading) sleep tracking.

Garmin's latest flagship watch, the Fenix 8, offers everything – it's a high-tech sports watch, a diving watch, has long ...

New research from the University of St Andrews debunks the theory that Heart Rate Variability (HRV) is linked to aggressive ...

In our ‘running data demystified’ series, we take a look at what these running data metrics mean, why they matter and how you ...

Wahoo unveiled their new, rechargeable TRACKR Heart Rate back in june, PEZ has been putting it through its paces since then.

According to Mike O’Brien’s detailed analysis, while the Galaxy Watch Ultra stands as the objectively best smartwatch with ...

Popular Science columnist Terry Sullivan has dubbed the Apple Watch Ultra 2 the best overall smartwatch for seniors.

Early Black Friday deals have arrived on Amazon and you can get some significant discounts on two popular Fitbit models: the ...