Meet the Nikon KeyMission 360: a wearable action camera that lets you record 360° video in 4K UHD outdoors. It has an image sensor and lens on two opposite sides and combines captured images to create a high quality 360-degree image. The camera is waterproof to 30 meters. It also withstands dust, shock, and low temperature.
The KeyMission 360 comes with an electronic vibration reduction mechanism. It will be available in Spring 2016.