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Oura Health
Finnish health technology company
Oura Health
Oura Health Ltd (natively Oura Health Oy) is a consumer electronics company founded in 2013. It is headquartered in Oulu, Finland and San Francisco. The company develops Ōura, a line of smart rings capable of monitoring heart rate, respiration, physical activity, and temperature. A total of 5.5 million Oura Rings had been sold as of June 2026. Oura Health has sponsored various sporting groups, such as Team Finland, Team USA, and US Soccer. As of 2026, the company controls two-thirds of the US market for smart rings, and is ranked as Finland's most valuable startup.
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