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Oura is facing a lawsuit over whether its $300 ring can actually track sleep
TechSpot • • business
Key Points:
- A proposed class action lawsuit filed in San Francisco challenges Oura's claims about the accuracy of its sleep-tracking smart rings, arguing the devices cannot directly detect physiological signals needed to assess sleep quality or stages.
- The complaint contends that Oura's rings rely on AI-generated estimates from heart activity and skin temperature data, which do not match the precision of clinical sleep studies that use brain and eye sensors.
- Oura has marketed its rings as highly accurate, claiming up to 95% sleep-staging accuracy, but the lawsuit alleges these claims mislead consumers into believing the device measures sleep as reliably as clinical labs.
- Plaintiffs argue that consumers may make health decisions based on potentially inaccurate sleep data, and the lawsuit seeks to halt Oura's allegedly misleading marketing and obtain restitution for affected buyers.
- The legal action follows years of user complaints about inconsistent sleep reports, including inaccurate identification of REM and deep sleep stages.
