N3 (deep or slow-wave sleep). REM sleep is distinct from non- REM sleep in three main ways: the namesake rapid eye movements, changes in respiration pattern...

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

intervention for hearing loss is pursued given that declines in hearing occur slowly, are often not noticed by the affected individual, or may be attributed...

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

in the manufacturing process and present in parts and materials supplied to Apple. Suppliers should take action to reduce or eliminate the use of chemicals ...

https://www.apple.com/environment/pdf/Apple_Regulated_Substances_Specification.pdf

Health-Report-October-2023.pdf Empowering people to live a healthier day Innovation using Apple technology to support personal health, research, and care Ju...

https://www.apple.com/newsroom/pdfs/Health-Report-October-2023.pdf

Health-Report-October-2023.pdf Empowering people to live a healthier day Innovation using Apple technology to support personal health, research, and care Ju...

https://www.apple.com/mideast/newsroom/pdfs/Health-Report-October-2023.pdf