Fish Finder: smart sonar for smartphones and tablets.

smart sonar for smartphones and tablets supporting Android 2.3+ and iOS 5.0+

New Gadget for Smart Phone Sonar with Hardware and software, this sonar works easily in the depths from 0.5 m to ∼40 m (∼130 feet) and uses Bluetooth connection to show the information about the fish, the pond bed, water temperature and obstacles you may bump into, on the screen of a smartphone or a tablet. Basically it is Fish Finder.