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What PPG Can Reveal: New Cardiovascular and Respiratory Research Findings

calendar_today June 16, 2026 person Oura Team domain oura

Research on photoplethysmography (PPG) sensor capabilities for detecting hypertension patterns, blood pressure dipping, and sleep apnea using Oura Ring data. The work achieves 62% sensitivity for hypertension detection and 76% sensitivity for moderate-to-severe sleep apnea.

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