Meet Gladius: an ultra HD underwater drone with a 1080P/4K camera that lets you capture amazing footage underwater. Gladius is compatible with iOS and Android devices, so you can guide it and capture images wirelessly. This ROV has 4 degrees of freedom.
Gladius maintains stability in the water while you are shooting and features omnidirectional navigation. It weighs only 6.6lbs, measuring 16.9″ x 10.2″ x 3.7″. You can explore down to 100m with it.