Smart rings took a big step towards becoming mainstream products in 2024. Major OEMs like Samsung entered the fray, while ...
French start-up Spktrl has developed a smart ring embedded with a 1.5-carat diamond that flashes in different colours to alert the wearer of their most pressing notifications, enabling more time spent ...
The Spktrl Light ring uses technology to trigger coded light displays through the diamond on its surface. By Tina Isaac-Goizé Reporting from Paris Through the ages, jewels have conveyed their wearer’s ...