Occly is a wearable personal safety device with four cameras which provide a "nearly 360" field of view.
Here is a video about it:
It appears that the Occly is continuously recording on a loop, and when the panic button is pressed, it transmits the video to the cloud. I don't have information on the video resolution or other specs.
The Occly can be worn, or when the user is at home, it can be attached to a tabletop mount as a security camera.