>It looks like there are some new strings regarding Quest Pro controllers in the latest version of the Oculus mobile app (they weren't there in July when the first Quest Pro strings were found), and it sounds a lot like the controllers will be backwards compatible with Quest 2 to some extent:

>[In order to use Quest Pro controllers, you need to update your headset.#51f81f89d79c9eed04a39b21d5c4740e:1]
[Before pairing your Quest Pro controllers, we unpair your previous controllers.#e36a7f48d77596a1cc1b7161a0f21d77:1]

Source: [spoiler]Discord[/spoiler]