Deeper is a smart sonar for smartphones and tablets supporting Android 2.3+ and iOS 5.0+ operating systems. The smart sonar works 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. Smart fishfinder can be used in salt and fresh water. Two beam combines great detail and a wide coverage area. Compact, lightweight and easy to use, Deeper ? Smart fish finder is the ideal fishing companion for every angler.