The FDA has granted a de novo clearance to a wearable device—with a form factor you’re familiar with—that can check patients ...

Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can ...

Users can gain valuable insights into their sleep quality by monitoring light and deep sleep stages, while also keeping tabs ...

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

Putting sensors in the wearable's band could unlock a host of health-monitoring features—if the patented device ever becomes ...