The Ultrahuman Rare adds a touch of luxury

Coated in platinum and 18K gold, Ultrahuman's new smart rings offer heart rate, sleep, and stress tracking in a luxurious ...
So much of the technology showcased at CES includes gadgets made to improve consumers' lives — whether by leveraging AI to ...
Smart ring maker Ultrahuman took the wraps off a trio of extra shiny high-tech trinkets at CES 2025 on Tuesday, adding a ...