https://techcrunch.com/2017/08/28/the-insta360-one-is-a-consumer-360-camera-with-tons-of-flexibility/

The Insta360 brand has quickly become known for consumer 360 photography products, and the new Insta360 One is its latest device designed for mobile immersive imaging. The new Insta360 One offers 4K video resolution, and 24 MP stills, as well as the ability to work in a completely standalone mode, remotely with your phone as a Bluetooth controller, and plugged in directly to your iPhone using your smartphone’s display as the viewfinder.

This latest Insta360 camera comes with a number of improvements beyond image quality, however, including a new ability to select an angle and export a 1080p non-surround video clip from whatever perspective you choose, and upping its image stabilization capabilities to allow for much smoother video, even when handheld, and to create a ‘bullet time’ video effect in slow motion using a unique capture method – circling the camera overhead quickly using either a selfie stick or a piece of string to create a super cool slow motion 360 video.