Oura Health

formerly OURA

Make health a daily practice

Helsinki, Finland · Founded 2013 · $1.0B raised

Headquarters
Helsinki
Employees
501–1000
Founded
2013
Business Model
B2C
Total Funding
$1.0B
Last Round
$900.0M Growth EquityOct 2025
Rounds
7

About

Oura Health is a Finnish health technology company founded in 2013 by Petteri Lahtela, Kari Kivelä, and Markku Koskela, headquartered in Oulu, Finland with a US HQ in San Francisco. The company makes the Oura Ring, an award-winning smart ring that tracks sleep, readiness, heart rate, temperature, and activity metrics. With 900+ employees, 5.5 million rings sold, and 30+ in-house PhDs, Oura raised $900 million in 2025 at an $11 billion valuation.

Summary

Oura Health is a Healthcare company based in Helsinki, Finland, founded in 2013. It has raised $1.0B in total across 7 rounds, most recently a $900.0M Growth Equity round in Oct 2025. Investors include Fidelity Management, Forerunner Ventures and Gradient Ventures.

Tech & App Stack

6 technologies & apps tracked

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Funding History

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Growth EquityGrowth RoundOct 2025
$900.0M

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Seed through Series E — per-round amounts, valuations, and who invested in each round.

Investors

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