Apple's Sept. 9 event will debut the iPhone 17, including a thinner "iPhone Air," new watches, and AirPods.

Apple is set to host its fall event on September 9, unveiling the iPhone 17 lineup, including a slimmer "iPhone Air" model, new Apple Watches, and possible AirPods updates. The event, at Apple Park, will also likely feature software updates and reflect Apple's continued integration of AI and response to tariffs by shifting iPhone production to India.