https://arstechnica.com/gadgets/2024/09/what-to-expect-from-apples-september-9-iphone-event/

For years, Apple's September event has focused almost exclusively on new flagship iPhones and new Apple Watch models. Once in a while, other second-tier products make an appearance. And in recent cycles, the Mac and high-end iPads had their shining moment later in the year—often in October or November.

We expect the same to happen this time. You can almost certainly count on new iPhones and Watches. As for what else to expect: well, no Macs, but there are a couple of interesting possibilities.