Body-reading sensors are already in headbands, earbuds, and beyond, but now they're being embedded into beanies. Yes, a ...

Compare Apple Watch, Garmin, Oura, Samsung, Withings, Huawei, and Evie Ring in the race to bring blood sugar data to ...

From ECG chest straps to smartwatch sensors, today’s heart monitors offer options for every lifestyle. Choosing the right one depends on your goals, comfort, and data needs. Here’s how to match the ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

Use of an Apple Watch for heart rhythm monitoring was feasible and picked up more arrhythmias than a standard patch monitor ...

This smartwatch, built around a reimagined Mega Man 2, offers animated watch faces and fitness tracking packed into a distraction-free device.The Latest Tech News, Delivered to Your Inbox ...

Samsung's new Sensor OLED Display integrates health sensors directly into the panel, letting it measure heart rate and blood pressure through your fingertip, no wearable required.

There’s something about the ESP32 family of microcontrollers and timekeeping. We probably see it in clocks as often as we do ...

Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most.

Most monitors sit on a desk and don’t move any more than their stand or arm allows. We have a separate round up of the best monitors for Mac. But sometimes a more portable solution makes sense when ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...