administered hearing test and an OTC self- fitting hearing aid. This paper also provides an overview of other important features, such as Hearing Protection...

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

our products and manufacturing processes and to develop safer alternatives that not only maintain, but may even enhance, the performance of Apple products. ...

https://www.apple.com/jp/environment/pdf/Apple_PFAS_Commitment_November-2022.pdf

for sleep staging, as described below. To train and test the algorithm, a combination of laboratory and at-home overnight PSG recording sessions — annotated...

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