One of the biggest events at IFA 2014 in Berlin is Samsung's Unpacked Episode 2 -- and you watch a live video stream of the event right here, embedded below. Samsung will almost certainly unveil the Galaxy Note 4, which the company hopes will put it in good stead against the upcoming large-screen iPhone 6. The Unpacked event will probably be used to talk more about the Gear S smartwatch, and potentially two other new exciting products: The Galaxy Note Edge and the Gear VR.