Zhiyun EVO 2 is new a gimbal for GoPro Hero6 & Hero5 that offers camera controls and a quick mount system. Compared to GoPro Karma it is splashproof!
Feiyu G6 is their latest 3-axis, splashproof gimbal. It can control GoPro Hero6 & Hero5 via the buttons on the grip and there is an adapter for Sony RX0 camera.
It took me quite some time to do this review. I backed SLICK during its Kickstarter campaign in fall 2015. Shortly before Christmas 2017 it finally arrived at...
This is an overview of GoPro Hero5 Gimbals. Karma grip might be the logic choice, but there are several models available, incl. waterproof gimbals.