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BCGNet: an AI model trained on 600 K hours of sleep data for a novel under-pillow contactless monitoring device.
NPJ digital medicine·July 3, 2026·PMID 42399358
Why it mattersLongitudinal home sleep monitoring is limited by the cost and discomfort of PSG. BCGNet offers a scalable, contactless alternative that accurately estimates sleep stages, apnea severity, and sleep continuity, potentially enabling population screening and personalized sleep medicine without burdening the patient.

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