While fitness tracker watches continue to gain popularity, there's a new product on the block that's making waves in the ...

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 ...

Many of the smartwatches, and increasingly smart rings, on the market come with ... If you're among them, and are required to take regular blood pressure readings for medical reasons, the D2 ...

To use the ring: The hormones in the ring take a while to begin working ... Some medical conditions (such as severe high blood pressure and some types of cancer) can make using the ring less effective ...