These days there are plenty of tools you can rely on to fish like a pro. Locating schools of fish is going to be much easier when you have a decent fish finder. These 5 Bluetooth fish finders work with your smartphone to make fishing easier:
FishHunter: a 3D portable fish finder with 5 transducers that lets you see activity up to 160 feet below the surface of the water. It has a range of 200 feet.
Deeper Smart Fish Finder: combines with your smartphone or tablet to find you fish underwater. It works up to a depth of 130 feet. It is ideal for ice, boat, and shore fishing.
iBobber: a castable Bluetooth fishfinder that provides water contour mapping up to 100′ away. The battery lasts up to 8 hours. It displays under and over 15″ fish sizes.
Raymarine Wi-Fish Wireless Sonar: it lets you stream real-time sonar right to your phone or tablet. In Wi-Fish augmented reality mode, you can review your favorite spots on your phone.
SonarPhone T-Box Fish Finder: it turns your phone into a fully functional sonar system. It is compatible with iOS and Android devices. The device creates its own WiFi hotspot.
Have you found smarter fish finders? Please share them here.