AirPods Pro 3 are a fantastic upgrade over their already-strong predecessor, and one underrated advantage of the new model is a powerful health feature: heart rate sensing. Here’s how to use it. Heart ...

Per the American Heart Association, one person in the U.S., every 33 seconds, faces cardiovascular disease. Entering 2026, heart-rate monitoring is becoming less of an option and more of a necessity.

If you’ve been hanging out here at Hackaday for awhile, you’ve certainly seen projects that were based around the concept of putting a miniature computer inside the carcass of some other piece of ...

Garmin is one of the most reputable brands making top-tier fitness watches. Its on-wrist heart rate sensor and GPS are arguably the most accurate on the market — two things crucial to proper activity ...

Fitbit's Charge series has long been the Goldilocks of the brand's fitness trackers — not quite a smartwatch, but far more capable than a basic step counter. With the Charge 6 (released in 2023), ...

Here are the best budget fitness trackers to help you smash your New Year's resolutions, whether you want to track your workouts, improve sleep, run a marathon or take up swimming. When you purchase ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...