Lucky Fish Finder is a fish finder expert Le Qi technology research and development and production of the first mobile phone fish finder. The intelligent fish finder level through the use of naval sonar technology to penetrate 45 meters underwater, underwater love fish, water depth, water temperature, detect underwater topography; using WIFI technology connected to the phone via GPS and other functions can be to provide customer queries and navigate to the hot spots or any other point of interest, track search fishing with anglers in community to share, send photos, provide fishing spots air pressure weather situation and provide a reference index for fishing and other powerful features. LuckyFishFinder is hoped that through this powerful smart fish finder and APP software feature allows fishing faithful to experience a new fun fishing, let the fish nowhere to hide, so you rewarding experience.