Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

In 2025, fitness trackers have become more sophisticated, offering advanced health insights, seamless connectivity, and ...

“Fitness trackers offer a ton of benefits—they can monitor your heart rate, track your workouts, count your steps, analyze ...

It’s well-known that the Garmin Epix Pro, Garmin Fenix 8, and Garmin Instinct 3 have GPS flashlights, but what you may not know is that all AMOLED watches have a version of them too. Via the control ...

OnePlus is off to a pretty hot start in 2025, first releasing the excellent OnePlus 13 and now dropping an upgraded ...

A more recent addition to my Settings repertoire is screenshots. You can take a screenshot on Apple Watch just like iPhone, ...

Get the Galaxy Watch 7 for as low as $100 after trading in your old smartwatch. It’s currently $240 (after the $60 discount) ...

The OnePlus Watch 3 does nearly everything it tries perfectly, but a one-size-fits-all design means it's simply not right for ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

The OnePlus Watch 3's new Mind and Body feature is fantastic, and it's something Samsung and Google should copy on their ...

Samsung's offering up to $400 in instant trade-in credit on their elite smartwatch to make it an absolute steal for just $250 ...