Oura, which makes a smart ring for personalized sleep and health tracking, says it has raised funding at a $2.55B valuation and has sold over 1M Oura Rings (Abigail Gentrup/Front Office Sports)

Abigail Gentrup / Front Office Sports:
Oura, which makes a smart ring for personalized sleep and health tracking, says it has raised funding at a $2.55B valuation and has sold over 1M Oura Rings  —  – Oura is now valued at $2.55 billion.  — The company recently surpassed 1,000,000 rings sold.  —  SHARE    