Smart ring maker Oura files confidentially for IPO as consumer demand propels revenue growth
Oura, the smart ring maker, filed confidentially for an initial public offering after it reached an $11 billion valuation last year. Oura, the smart ring maker, filed confidentially for an initial public offering after it reached an $11 billion valuation last year.

Oura, the smart ring maker, filed confidentially for an initial public offering after it reached an $11 billion valuation last year.
Source: Fierce Healthcare