app. The initial sleep-tracking feature, released in 2020 (with iOS 14 and watchOS 7), included a determination of two states — asleep or awake — for each 3...
https://www.apple.com/jp/healthcare/docs/site/Estimating_Sleep_Stages_from_Apple_Watch_Sept_2023.pdf
//www.epa.gov/pfas/pfas-explained https://www.epa.gov/pfas/pfas-explained Apple’s PFAS phase out commitment Apple eliminated two PFAS members, perfluoroocta...
https://www.apple.com/jp/environment/pdf/Apple_PFAS_Commitment_November-2022.pdf
Using AirPods Pro 2 with iPhone and iPad to Help Protect, Assess, and Assist Hearing White Paper Using AirPods Pro 2 with iPhone and iPad to Help Protect, A...
https://www.apple.com/jp/health/pdf/Hearing_Health_Features_on_AirPods_Pro_2_October_2024.pdf