N3 (deep or slow-wave sleep). REM sleep is distinct from non- REM sleep in three main ways: the namesake rapid eye movements, changes in respiration pattern...

https://www.apple.com/jp/healthcare/docs/site/Estimating_Sleep_Stages_from_Apple_Watch_Sept_2023.pdf

activities on applications that result in the highest volumes of PFAS reductions and the most meaningful environmental impact. It will take time for Apple t...

https://www.apple.com/jp/environment/pdf/Apple_PFAS_Commitment_November-2022.pdf

a substantial impact on improving population health around the world. Using AirPods Pro 2 with iPhone and iPad to Help Protect, Assess, and Assist Hearing |...

https://www.apple.com/jp/health/pdf/Hearing_Health_Features_on_AirPods_Pro_2_October_2024.pdf