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

2020 Program Update 3 Supplier Projects We help our suppliers select projects with the greatest potential for impact and with a clear carbon, ecological, an...

https://www.apple.com/jp/environment/pdf/Apple_Supplier_Clean_Energy_Program_Update_2020.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

to provide the entire chemical composition of the parts and materials used in Apple products to ensure compliance to regulatory requirements, corporate init...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf