So, [Kaan] and his research team set out to create a better continuous blood pressure monitor. This time as a ring. When your heart beats, the volume of blood in the blood vessels increases ever ...

Unfortunately, this preformed ring made the monitor uncomfortable ... For the most accurate blood-pressure readings, you need to test consistently using a properly fitting cuff.

ZDNET's reviewers spend weeks to months testing ... blood oxygen levels, body temperature, and more to provide data-driven guidance on your training regimen. Once a niche wearable, smart rings ...

The US FDA has issued a warning against the use of smartwatches or smart ring devices that claim to be able to measure blood glucose levels. The regulator points out that there are no approved ...

You should wear the test ring for a day or two to make sure it ... In fact, it does much less, as there are no ECG/BIA/blood pressure insights. And we did also have some concerns over inaccurate ...

Smart ring maker Oura and glucose monitoring giant Dexcom just struck a partnership that will allow the company's products to work together, with the goal being to help users see how nutrition and ...

But NHS East and North Hertfordshire says that sometimes, the signs can literally ring in your ears ... the issue comes from your blood pressure. If you want to test that, a blood pressure ...

A new wrist health sensor has been developed that could help tackle a "silent killer" responsible for millions of deaths worldwide - high blood pressure. Glaswegian company ... that a smartwatch or ...

At ZDNET, we've gone hands-on with several of the top smart rings, spending weeks or months wearing them to test out how their apps, battery life, and other features perform. Our tested pick for ...