of these features, including testing and validation. Introduction AFib, a type of irregular heart rhythm in which the atria of the heart beat irregularly an...

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

scoring rules, five stages are defined: awake, REM, and three types of non-REM sleep.4 The non-REM stages include stage N1 (light or transitional sleep), st...

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

Preclinical Design and Algorithm Testing .........................................................................................................5 Clinical...

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

that are truer to life than ever. • Pro Display XDR sustains a production-ready 1000 nits of full-screen brightness and up to 1600 nits peak, enabled by an ...

https://www.apple.com/jp/pro-display-xdr/pdf/Pro_Display_White_Paper_Feb_2020.pdf