An updated Fitbit patent filing adds detail to the company's concept of a blood pressure wearable that uses someone's finger ...

Chemists reveal method for differentiating PCET mechanisms -- a key step for steering fundamental energy conversion and redox catalysis processes.

Investing in a highly-rated electric toothbrush isn't easy, and many of them can end up setting you back hundreds of pounds.

The SpellRing can track the shape of hands, movement, and palm orientation to enable word spelling in American Sign Language (ASL) with impressive accuracy.

Circular is a relatively small player in the smart ring segment, which is currently led by the likes of Oura, Samsung, and ...