If you're tired of Siri you can add ChatGPT or Gemini to your iPhone’s Action button with ease.

Here are all the things you can do with your Action button. Action button: Built-in options Open Settings and tap on the Action button menu to change what it can do.

Apple is researching how to best add a touch-sensitive component that a user can customize to the Apple Vision Pro, that is very much like the Action Button on the iPhone.