📊 Industry Moves
Oura’s facing a proposed class action alleging its Oura Ring misrepresents sleep accuracy by using AI inference instead of polysomnography, despite marketing 95% precision. For consumers using that data to adjust training intensity, it means smart ring sleep staging remains inference, not measurement, which changes how much you should trust those numbers.
Marty’s Take:
The 95% figure was always modeled confidence, not measured accuracy, and this suit forces that distinction into the open. Every ring and watch on the market runs the same inference-from-sensors trick, none validate against clinical polysomnography. Before trusting any device’s sleep score for training decisions, check our best fitness tracker picks for how each brand actually measures versus estimates.
Shop mentioned gear: Oura Lawsuit Highlights Wearables | Oura Ring
Source: Gizmodo
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