Estimating Sleep Stages from Apple Watch Estimating Sleep Stages from Apple Watch September 2023 Overview Apple Watch users can track their sleep with Apple...

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

through mapping and other applications. To help protect users from the misuse of their location data, Apple builds software that empowers users to stay in c...

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

Privacy by design 3 ................................................................................................. Protection from cross-site tracking 3。

https://www.apple.com/jp/safari/docs/Safari_White_Paper_Nov_2019.pdf