Do Oura Rings Work? Lawsuit Says Metrics From $500 Smart Ring Are Guesswork
Smart ring maker Oura was hit Thursday with a proposed class action lawsuit alleging it misled customers about how accurately its $500 ring tracks sle...
Last updated: 2026-08-22 12:02:39 ET
Smart ring maker Oura was hit Thursday with a proposed class action lawsuit alleging it misled customers about how accurately its $500 ring tracks sle...
The lawsuit alleges that Oura rings are unable to measure any of the physiological signals needed to assess sleep quality or determine sleep stages.
Google, Apple, Samsung and upstarts like Oura are racing to integrate data from their wearable devices into the health care system.
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