Larger iPhones and smartwatch unveiled

For the first time in years, Apple's iPhones aren't the star of the show. Apple unveiled a smartwatch called the Apple Watch on Tuesday, a wearable device that marks the company's first major entry in a new product category since the iPad's debut in 2010.

The move is significant because of recent questions about whether Apple still has a knack for innovating following the 2011 death of co-founder Steve Jobs.

The device's introduction upstaged the company's two new, larger iPhones, which won't just have bigger screens; they'll have a new, horizontal viewing mode to take advantage of the larger display.