Modern technology can add a new dimension to any hobby or sport, fishing included. Out of all the gadgets available to modern-day anglers, fish finders are among the most popular. While their utility is widely acknowledged, even top-of-the-range fish finders look clunky when placed to modern smartphones. If you pay several hundreds of dollars, you have every right to expect something better than a low-resolution display, mushy buttons that make basic navigation a real pain, and a convoluted setup process.
Best Bluetooth Fish Finders
What if there was a better alternative to regular fish finders? One that would take advantage of the gorgeous, high-resolution touchscreen of the iPhone, its ample processing power, and accurate GPS. There is. Bluetooth fish finders for the iPhone cost much less than regular fish finders, yet they offer fantastic accuracy, range, and cutting-edge features. Here’s a list of our favorites.
The Deeper Smart Sonar is the perfect fishing companion for every iPhone owner. Using wireless technology, this floating echo sounder transmits depth, temperature, vegetation and fish location data up to 40 meters. You can choose between a narrow beam, which offers high accuracy, and a wide beam, which is useful for extended and preliminary search. The Deeper iPhone app makes the setup process painless, and it comes with many extra features, such as Solunar Forecast Calendar, Fishing Notes, Offline Maps, Weather Forecast, Camera, Day/Night Screen Color Mode, Social Media Sharing, and others. The Deeper Smart Sonar weighs just 3.5 ounces and comes with a handy neoprene pouch that allows you to securely clip it to your belt. At around $120, it makes old-school fish finders look obsolete.
The iBobber is so small that you can fit it inside your pocket, yet it provides accurate sonar readings down to a depth of 135 feet. It’s powered by a rechargeable battery with an LED status indicator. Expect to get at least 10 hours of use from this wireless fish finder before you need to charge it. With the iOS app, you’ll be able to map waterbeds, mark spots, log water temps and depth, add lures, species, and photos in the trip log. You can share your successes on social media sites and use the GPS data you gather to plan future trips.
Instead of Bluetooth, the FishHunter PRO uses Wi-Fi, allowing it to reach depths of up to 150 feet and transmit signal at ranges of more than 150 feet. It has no problem being trolled up to 2.5MPH or casted from a boat. The FishHunter PRO can withstand conditions as cold as -22ºF, making it great for ice fishing. While regular fish finders can be difficult to read and often require meticulous calibration, the FishHunter PRO features a custom view that turns the raw sonar data into a simplified visual representation of whatever the sonar detects as it looks for disturbances in the water column below it. Of course, you can also switch to a classic sonar view and take full advantages of the FishHunter PRO’s powerful tri-frequency transducer.
The main reason why you should buy this fish finder is the presence of an underwater camera. With it, you can actually see what the fish below are doing instead of just looking at sonar data. While it has only a 4-hour battery life, it works great in water up to 150 feet deep and copes well even with limited visibility. The SonarPhone iOS app has been translated to 17 languages, and it connects to the sonar unit wireless using Wi-Fi. The app is easy to use and offers much of the same functionality as you find in more expensive fish finders.
With its Wi-Fi range of up to 165 feet, the Kibeland fish finder is useful for amateur and professional fishermen alike. Throw it in the water and let it find out the location of fish, the water depth, and even the water temperature, among other useful information. The built-in lithium battery can keep the Kibeland fish finder up and running for several hours, and the iOS app has been translated to 12 languages.