Here is another cool camera that lets you capture immersive video with your smartphone. The Unicam720 VR Camera has two 220 wide angle fisheye lenses and animal/human detection. The camera also has real-time stitching, WiFi, two-way audio, and a 1900 mAh battery.
The companion app has 3 picture modes (fisheye, panoramic, asteroid). You can also use VR goggles to view recorded video.[where to get yours]