Smart ring maker Oura files to go public

The Finnish company said in September that it has sold 5.5 million smart rings to date.
SpaceX may have stolen the show with its IPO prospectus, but Elon Musk’s aerospace-AI-data center company wasn’t the only notable business to file to go public this week. On Thursday, Finnish smart ring company Oura said that it had confidentially submitted a Form S-1 to the U.S. Securities and Exch…
TechCrunch