The design and validation of the algorithm is described in the next section and in Table 1. The output labels of Awake and REM refer to the corresponding cl...

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

Positioning System (GPS) and Bluetooth beacons (where available) as well as crowd- sourced Wi-Fi hotspot and cell tower locations. Location Services has bee...

https://www.apple.com/jp/privacy/docs/Location_Services_White_Paper_Nov_2019.pdf

EDCs): Chemicals that can interfere with the endocrine (hormone) system to cause possible adverse effects in humans and wildlife. Full Material Disclosure (...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf