3% PLMI (% 15+) 19.1 13.2 Estimating Sleep Stages from Apple Watch 4 Note: Data presented are means (with standard deviations in parentheses) for continuous...

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

proceeding. The user can edit their first and last name as needed, and when it comes to their email address, they have 
 a choice: They can choose to share ...

https://www.apple.com/jp/privacy/docs/Sign_in_with_Apple_White_Paper_Nov_2019.pdf