Oura Health
Oura Health is a technology company that manufactures the Oura Ring, a smart ring designed to track sleep, fitness, stress, and other personal health metrics.
Oura Health has raised €779M across 2 funding rounds from 5 investors, most recently a Series D+ round in Oct 2025. Based in Oulo, Finland; active in Healthtech. Data as of 28 Oct 2026.
Oulo, Finlandouraring.com ↗
Total raised
€779M
€779,393,392
Funding rounds
2
Investors
5
distinct backers
Active since
2018-03
latest 2025-10
Funding by year
EUR raised per yearOura Health — funding by year — interactive chart.
Data table
| Oura Health — funding by year | |
|---|---|
| 2018 | €5.0M |
| 2025 | €774M |
Signals
High confidenceRaise-next likelihood84
base rate 53% for Series D+
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood25
base rate 11% (2+ rounds)
- ▲ €100M+ raised
- ▲ 8y since founding (typical exit age)
- ▲ Recently backed by strong-exit-track investors
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-10-15 | Series D+ | €774M | Atreides Management,Fidelity Management & Research Company LLC,ICONIQ Capital,Whale Rock Capital | View deal → |
| 2018-03-01 | Other | €5.0M | Bold Capital Partners and Finland’s Tesi | View deal → |
Investors
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