AirPods Pro functions, such as Active Noise Cancellation (ANC), are designed to reduce unwanted environmental noises. Users can also use AirPods Pro 2 to mi...

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

that correspond to body movements, including respiration-induced motion patterns. This document describes the performance evaluation of the sleep stage clas...

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

iBeacon privacy 7 .................................................................................................... Improving Location Services performan...

https://www.apple.com/jp/privacy/docs/Location_Services_White_Paper_Nov_2019.pdf