While we don't yet know the new iPhones Apple will be dropping this fall — though there are iPhone 17 rumors — we do know, per Apple's site, that the phones listed below will be compatible with iOS 26. Basically, if you have an iPhone that was announced in 2019 or later, you're in the clear:

The iPhone 17 is pretty much a lock for the fall, but what about the AirPods and AirTag? Apple might have spilled the beans with a line of code inside its new mobile OS.