These are the prices on fitness trackers I'm seeing in Black Friday sales. Garmin, Fitbit, Apple, Pixel, and more make the list.

The Oura Ring 4 is a top seller among readers for several reasons. Though it's one of the most expensive smart rings with a pesky $70 annual subscription, it excels at its core functions and is ...

At University Hospitals, patients are using a wearable device that wirelessly transmits their heart rate and blood pressure to caregivers, even while walking around. UH is among the first health ...

With the new Grit X2, Polar continues to refine its tools for training, coaching, and performance improvement.