The new RF35 Advanced Fish Finder Watch. Just gotta get dem fishes. Get ‘em, get ‘em. Now comes with a real watch included, plus water temperature, and fish alarm. Dude, we’re gonna need a bigger boat. $139.95.
Most fish finders are either handheld or affixed to a boat, but this floating sonar sensor attaches to your line (it weighs a mere 1 oz.) and has an operating radius of 75, transmitting real-time views of fish to the display unit you wear like a watch. The sensor reads water depth up to 100, and its ultra-wide 90 sonar beam covers wide swaths of water to help you find the perfect spot to fish.