[0] https://www.anandtech.com/show/14892/the-apple-iphone-11-pro-and-max-review/4
"In the mobile space, there's really no competition as the A13 posts almost double the performance of the next best non-Apple SoC."
[1] https://fortune.com/2019/08/06/apple-airpods-business/
"He would only say that the company's wearables division, which includes AirPods and Apple Watch, accounts for more revenue than 300 of all Fortune 500 companies."
[2] https://www.macrumors.com/roundup/apple-glasses/
"Well-respected Apple analyst Ming-Chi Kuo expects the AR glasses to be marketed as an iPhone accessory and will primarily take a display role offloading computing, networking, and positioning to the iPhone. Offering the AR glasses as an iPhone accessory will allow Apple to keep them slim and lightweight."