Hummingbird Fish Finder Watch

Hummingbird Fish Finder Watch.JPGHummingbird Fish Finder Watch uses a sonar sensor unit which gives it the ability to operate within a 75 meter radius and scan ocean depths of 120 meters. This fishing gadget is easy to use, all you have to do is attach the floating sensor to your fishing line and it will transmit the images of the fish onto the LCD screen on the wrist unit in real time. The watch features a proximity alarm, sensitivity level, depth range, and fish identifier which provides up to 400 hours of battery life. Go ahead catch the big fish!