Praktica Luxmedia Z360

This seems to have been out for a while, but I’ve never heard of the camera or the company (although their website looks legit).
They seem to offer a cheaper version of Theta, with some bulbous lenses, 20mp and 4K. The battery seems mediocre. Minimum interval 5s (so better than the Theta).
Anyone had any experience with it? All the info I could find was their manual (which mentions enabling geolocation) and 2 amazon reviews