Best Portable Fish Finders of 2026

The Reelsonar Portable Fish Finder is a Bluetooth fishfinder with a depth range of 135 feet and a rechargeable battery life of 10+ hours. It features sonar signals that are integrated to find and reflect visual images of both static and moving objects beneath the water's surface, as well as depth-tagged fish icons color coded by size. It also has a fish alarm to alert when fish congregate under docks and piers, and a strike alert to let you know when fish are biting. This fish finder is great for freshwater or saltwater, shore fishing, or fishing on the ice, making it a great gift for any angler.

The Venterior Portable Rechargeable Fish Finder is a great choice for anglers looking for a reliable and easy-to-use fish finder. It features a clear color TFT LCD display, a 90-degree sonar beam angle, and a maximum distance of 262 feet between the sensor and the screen. It also detects and displays water depth, water temperature, fish size, fish depth, and bottom contour. It has Work and Simulation Mode and the measure units of depth and temperature can be converted. It is covered by a 2-year warranty and comes with great customer service.

The Garmin STRIKER Plus 4 Fishfinder Bundle is a 4” color fishfinder with built-in high-sensitivity GPS, dual-beam ice fishing transducer with Garmin CHIRP traditional sonar for crystal-clear images, and built-in Quickdraw Contours mapping. It allows you to find fish, mark and return to hot spots, docks, and ramps. The rugged, portable carrying case is designed to fit all accessories.

The LUCKY Kayak Portable Fish Finder is a battery-powered fish finder with a 4 cm LCD display. It is designed to be handheld and portable, with a neck strap included for convenience. The sonar transducer can detect approximate fish location and water depth, as well as short and tall weeds, sand and rocks on the bottom. It also has a fish and fish schools alarm, and 5 levels of sensitivity adjustment. Customers have praised its accuracy, portability, and value.

The Garmin Striker 4 with Portable Kit is a powerful fish finder with a keyed interface and dedicated buttons. It is available in 3.5-, 5- and 7-inch display sizes and features a waypoint map, CHIRP sonar, and built-in flasher. It is ideal for both ice fishing and regular fishing, and comes with a battery, transducer, and foam float. Customers have praised its accuracy and ease of use, but noted that the foam mount can dry out if on the water for too long.

The SUNMORN Fishing Camera gives you a clear view beneath the water, helping you spot fish and underwater features with ease. Its high-quality lens delivers sharp images, so you can learn about fish behavior and underwater plants, improving your fishing strategy. Built tough and waterproof, this camera works well in shallow rivers or deep waters, ensuring it lasts through many trips. It's simple to use—just attach it to your fishing line and start exploring. Even if you're new to fishing cameras, you’ll find it easy to operate and enjoy. This device truly enhances the fun and success of your fishing adventures.

The Hopefox Fishing Camera offers a clear 4.3-inch screen with a wide 170° view, letting you see underwater fish and structures in real time. Its 8 infrared and 8 LED lights help you fish easily at night or in murky water without scaring the fish away. Built tough with an IP68 waterproof rating, it works well in deep or icy waters and can handle heavy use. Plus, its long-lasting 5000mAh battery keeps you fishing for up to five hours without needing a recharge. This camera makes it easy for you to enjoy fishing anytime and anywhere.

The Deeper Fish Finder is designed to enhance your fishing experience with its advanced features. Its wide, mid, and narrow beams allow you to scan large areas or focus on specific spots easily, making it perfect for serious anglers. With an impressive accuracy of up to 330 feet, you can trust the reliable Wi-Fi connection to keep you informed. The pinpoint accuracy feature helps you identify fish species and track even the smallest lures while jigging. Additionally, the built-in GPS enables you to create and save bathymetric maps effortlessly, giving you a strategic advantage on the water.

The Copkim Clip-on Depth Finders are designed to make your fishing experience easier and more precise. You simply clip them onto your fishing line and lower them into the water to find the exact depth by feeling when the device touches the bottom. This helps you set your float perfectly for better bait placement. Built with a strong lead-cast clip, these finders are durable and won’t bend or break during use, giving you confidence while fishing. The bright fluorescent coating makes the depth finders highly visible underwater, so you can easily track them in any light, day or night. Plus, they require no complicated setup, allowing you to quickly adjust your equipment and target fish at the right depth.

The Deeper START Smart Fish Finder is a portable fish finder and depth finder designed for recreational fishing from dock, shore or bank. It is battery powered, connects to Wi-Fi, and is compatible with iOS and Android devices. It boasts a 40° sonar beam for ultimate accuracy and coverage, and has a night fishing mode. It also has a 6-hour battery life and can cast up to 165ft. Customers have found it easy to use and accurate, though some have experienced issues with connecting to Wi-Fi.