Samsung wasn't finished announcing stuff after the two Note devices and the Gear S. They also shared the new Gear VR headset. Samsung partnered up with Oculus to bring this technology to market. The device works hand in hand with the Galaxy Note 4.
Luckily, the hardware in both the headset and the Galaxy Note 4 supposedly helps create a rich VR experience.
The famed video game developer John Carmack even took to the stage to help announce this impressive device.