Outdoor Life reviews The 4 Best Castable Sonar Fishfinders in the May 2016 issue. Find out how the iBobber compares to units that cost more than twice the price!
"Dashboard-mounted sonar units help boat-based anglers catch more fish. So what are we landlubbers supposed to do? Now, thanks to personal sonar “bobbers,” fishermen on shorelines, docks, and piers can identify structure, bait, and gamefish.
These tennis-ball-size fish-finders can be cast or trolled and transmit what they see below to your phone or tablet. We put four units to the test. "