Oura Ring
Developed a smart ring that collects biological data
Total raised
€7.1M
€7,090,909
Funding rounds
3
Investors
6
distinct backers
Active since
2015-10
latest 2023-08
Funding by year
EUR raised per yearSignals
High confidenceRaise-next likelihood24
base rate 30% for Other
- ▼ Overdue vs cohort gap
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood16
base rate 12% (2+ rounds)
- ▲ 3 rounds raised
- ▲ 13y since founding
Timing: overdue vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-08-25 | Other | — | Siena Secondary Fund | View deal → |
| 2016-11-01 | Series A | €5.0M | Jaan Tallinn,Joi Ito,MIT Energy Initiative | View deal → |
| 2015-11-01 | Seed | €2.1M | Lifeline Ventures Oy,Proxy Ventures | View deal → |
Investors
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