Smartwatch- and smartphone-based remote assessment of brain health and detection of mild cognitive impairment.

ABSTRACT: Consumer-grade mobile devices are used by billions worldwide. Their ubiquity provides opportunities to robustly capture everyday cognition. 'Intuition' was a remote observational study that enrolled 23,004 US adults, collecting 24 months of longitudinal multimodal data via their iPhones and Apple Watches using a custom research application that captured routine device use, self-reported health information and cognitive assessments. The study objectives were to classify mild cognitive impairment (MCI), characterize cognitive trajectories and develop tools to detect and track cognitive health at scale. The study addresses sources of bias in current cognitive health research, including limited representativeness (for example, racial/ethnic, geographic) and accuracy of cognitive measurement to

SUBMITTER: Butler PM 

PROVIDER: S-EPMC11922773 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature