Over the years, Apple has released many so-called "iDevices." Beginning with the original iPhone in 2007, Apple's iDevice product line has expanded to include iPod touches, iPads, Apple TVs, and most recently, Apple Watches. In addition to devices, Apple has released many accessories such as AirPods, Apple Pencil, HomePod, Smart Keyboard, and more.
This list includes all iOS related devices. This includes "iDevices" and their accessories such as AirPods, HomePod, etc.