Azumio

Azumio supplied iPhone-based sleep metrics for a study on nighttime smartphone use and sleep quality. Results show smartphone-derived measures correlated poorly with polysomnography, indicating limited validity for clinical sleep assessment.

Researchers used Azumio's iPhone-based tools to study nightly smartphone use and sleep quality. The study finds sleep metrics from Azumio weakly correlate with polysomnography, indicating limited validity for clinical sleep assessment.