100M WiFi Wireless Fish Finder – Portable Castable Sonar Echo Sounder with iOS & Android App for Lake, River & Sea Fishing

🎣 Portable WiFi Sonar Fish Finder

Turn your iPhone, iPad, or Android phone/tablet into a portable fish-finding display with this wireless sonar system. The floating/castable transducer sends sonar information to your mobile device, allowing you to view fish targets, depth, bottom contours, and other underwater information without a conventional wired display. Comparable WiFi units use a direct WiFi connection and do not require cellular data or an internet connection.