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Sum of non-overlapping disclosed USD amounts in confirmed primary financing entries in this record, including separately labeled equity components; not verified lifetime funding. Excludes amounts already included in a later round, announced, reported, database-only, debt, secondary and unclassified events.
0 confirmed primary rounds with disclosed USD amounts · Record through undatedOura filed its public IPO registration on September 3, bringing the business behind its smart ring closer to the stock market. Founded in Finland in 2013, the company sells finger-worn sensors and software to people who want to understand patterns in their sleep, activity and recovery. The filing offers a clearer view of how that daily habit becomes a recurring-revenue business.
Business context from our coverage From coverage published Sep 4, 2026Valuations reported at the time of each round.
No dated financing valuation has passed into this record.
No reviewed financing ledger is available for Oura.
Investors, lenders and other parties named in funding announcements.
No named participant has been added to this company’s public financing record.
Opening ownership research…
Oura sells a smart ring and subscription app that turn biometric data into personalized health insights. Its launched IPO could sell $2.2 billion of shares, but existing holders are supplying 73% of the base offering.
Captables Newsroom · 40d agoOura sells a sensor-equipped ring and a subscription that turns its measurements into ongoing health insights. Its public IPO filing opens a window into the scale of that hardware-and-software business.
Captables Newsroom · 57d ago