Maximizing data quality: Oura samples at an unparalleled sampling rate of 50Hz. More data enables richer insights.
Constantly validating: While Oura is not a medical device, its capabilities are near perfect when compared to advanced medical technologies.
Sleep Staging Algorithm: Oura’s research scientists developed a new sleep staging algorithm that achieves 79% agreement with gold-standard polysomnography (PSG) for 4-stage sleep classification (wake, light, deep, and rapid eye movement (REM) sleep). By contrast, most commercial wrist-based wearables are limited to 60-65% agreement.