Geneinno T1 Dive Drone

In the congested market for dive drones, this Chinese design has an edge with its remote-controlled robotic arm. It can dive to 150m and stay down for up to four hours, filming 4K video at 30fps. Tilt and angle the camera, and use the onboard LEDS to illuminate the shot. Comes with a hard-shell case and a Bluetooth controller that uses your smartphone as a livestream display.

Price from €2,999. geneinno.us