This week, robot fish and drone shopping assistants were unveiled
Fishing Drone for Beach Fishing
BIKI Underwater Drone | Cool Material
The PowerRay drone is an underwater camera - Reviewed
This underwater drone camera swims like a fish - YouTube
Amazon.com : QYSEA FIFISH V6 Underwater Drone with Head-Tracking Function + VR Box + 100M Cable + Spool + 64G Internal Storage Bundle : Electronics
This submersible drone uses sonar and LED lures to hunt down fish for you - The Verge
BIKI: First Bionic Wireless Underwater Fish Drone | Indiegogo
Fishing Drone | Nevon Projects
Amazon.com : gladius Mini Underwater Drone, 4K UHD Underwater Camera for Real Time Viewing, Remote Controller and APP Remote Control, Dive to 330ft, Live Stream, Adjustable Tilt-Lock, Fish Finder, ROV : Electronics
This underwater drone uses a sonar to detect fish and films them in 4K