At the March 21 event, Apple is expected to announce the iPhone 6c, iPad Air 3, and new Apple Watch accessories. Rumors suggest the iPhone SE will feature a 12 megapixel camera and an A9 chipset, while the iPad Air 3 may support the Apple Pencil and include a smart keyboard. The launch of the Apple Watch 2 is postponed until September, with only new bands expected at the event.