The predominant model of hearing care around the world relies on clinic-based hearing evaluation and hearing aid fitting, which is time intensive, often inv...

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

iPhone Air Product Environmental Report This report includes data current as of product launch. Product evaluations are based on U.S. configuration of iPhon...

https://www.apple.com/jp/environment/pdf/products/iphone/iPhone_Air_PER_Sept2025.pdf