Apple will unveil its iPhone 16 series along with new Apple Watch models and AirPods on September 9 at its Cupertino headquarters. The iPhone 16 is expected to feature AI enhancements, larger screens, more powerful processors, and a new camera shutter button. The event will focus heavily on Apple Intelligence, the company’s AI platform, integrating advanced features like a revamped Siri powered by OpenAI's ChatGPT. These AI capabilities will be available on newer iPhone models due to hardware constraints in older versions. The Apple Watch will include new health monitoring features, and the AirPods will also function as hearing aids, marking a significant shift towards AI-driven functionalities in Apple's ecosystem.