iPhone 6: What Do Katy Perry, Sam Smith & More Artists Think?

Apple Watch announced on Sept. 9, 2014.
Courtesy of Apple

Apple Watch announced on Sept. 9, 2014.

Apple unveiled a new iPhone and two new watches on Tuesday (Sept. 9), and musicians' reactions on social media ranged from jokes about the new products to critiques of the failed live stream.

The producer Breakage called the event an "epic fail," while A-Trak got distracted thinking about a new app that would find his socks. Jesse McCartney is excited to buy an Apple Watch, and Sam Smith "can't wait" to see the iPhone 6. Once U2 started playing, Diddy declared that their performance made history. Check out the tweets below: