Best Canoe Fish Finder/depth Finder Portable in 2025
Updated on July 2025
#1
Recommended
19% Off
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- High-frequency Clear Vu scanning sonar provides detailed, near-photographic images of underwater objects, structures, and fish.
- User-friendly keyed interface with dedicated buttons, offering easy installation and operation; available in display sizes of 3.5, 5, and 7 inches, with an IPX7 water rating.
- Waypoint map feature allows users to mark and navigate to specific underwater locations, with a maximum depth capability of 1,600 feet in freshwater and 750 feet in saltwater; draws 0.23 Ampere at 12 volts.
- Chirp sonar technology delivers a continuous sweep of frequencies for improved information resolution, producing clearer fish arches and better target separation.
- Includes a built-in flasher to view sonar data in a traditional format, suitable for ice fishing and vertical jigging; display dimensions are 1.9 x 2.9 inches (4.9 x 7.3 cm), with a diagonal size of 3.5 inches (8.7 cm).
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- High-frequency Clear Vu scanning sonar provides detailed, near-photographic images of underwater objects, structures, and fish.
- User-friendly keyed interface with dedicated buttons, offering easy installation and operation; available in display sizes of 3.5, 5, and 7 inches, with an IPX7 water rating.
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#2
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- No cables required for transducer; features a clear color TFT LCD display optimized for visibility in both bright sunlight and low-light conditions, suitable for various fishing environments.
- Detects water depth, temperature, fish size, and bottom contour; includes work and simulation modes, with adjustable measurement units; sonar beam angle of 105 degrees and depth range from 2.6 to 164 feet (0.8 to 50 meters).
- Installation is easy without drilling; the sensor can be tethered to a fishing line and cast from a distance.
- In bright sunlight, switch the display background from black to white for better visibility; battery status is only accurate when the sensor is in water; it will turn on when floating and display the correct battery level.
- The portable fish finder comes with a 2-year warranty, and brand support is available within 24 hours for any post-purchase inquiries.
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- No cables required for transducer; features a clear color TFT LCD display optimized for visibility in both bright sunlight and low-light conditions, suitable for various fishing environments.
- Detects water depth, temperature, fish size, and bottom contour; includes work and simulation modes, with adjustable measurement units; sonar beam angle of 105 degrees and depth range from 2.6 to 164 feet (0.8 to 50 meters).
- Installation is easy without drilling; the sensor can be tethered to a fishing line and cast from a distance.
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#3
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- Portable fish finder with a 2.4-inch TFT color LCD screen for clear underwater readings including depth, temperature, and fish size.
- Wired operation up to 26FT and capable of detecting depths of 328FT, featuring a 45° beam angle at 200KHz.
- Rechargeable with USB, offering approximately 5 hours of continuous use on a full charge; adjustable display brightness for day or night use.
- Customizable features including underwater contour display, sensitivity settings, depth range, and various alarm options.
- Versatile for various fishing methods including ice, river, sea, shore, and kayak fishing, with a bracket for easy sensor transducer attachment.
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- Portable fish finder with a 2.4-inch TFT color LCD screen for clear underwater readings including depth, temperature, and fish size.
- Wired operation up to 26FT and capable of detecting depths of 328FT, featuring a 45° beam angle at 200KHz.
- Rechargeable with USB, offering approximately 5 hours of continuous use on a full charge; adjustable display brightness for day or night use.
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#4
10% Off
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- Portable fish finder with a 135-foot depth range and over 10 hours of rechargeable battery life, compatible with iOS and Android apps via Bluetooth.
- Integrated sonar signals provide visual images of both stationary and moving objects underwater, with depth-tagged fish icons that are color-coded by size.
- Fish alarm feature notifies users when fish gather beneath docks or piers, with a strike alert for when fish are biting.
- Suitable for use in any weather conditions, this fish finder is effective for freshwater, saltwater, shore fishing, and ice fishing.
- An ideal gift for anglers, suitable for fathers, husbands, or friends who enjoy fishing activities.
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- Portable fish finder with a 135-foot depth range and over 10 hours of rechargeable battery life, compatible with iOS and Android apps via Bluetooth.
- Integrated sonar signals provide visual images of both stationary and moving objects underwater, with depth-tagged fish icons that are color-coded by size.
- Fish alarm feature notifies users when fish gather beneath docks or piers, with a strike alert for when fish are biting.
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#5
6% Off
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- Dual Beam Sonar: Offers narrow and wide beam options for enhanced detail or broader coverage, aiding in the identification of fish and underwater structures.
- Tilt and Swivel Mount: Allows quick adjustments to the viewing angle for optimal visibility.
- Portable Carrying Case: Designed for easy transport while ensuring the device is protected during travel.
- Complete Package: Includes a PiranhaMAX 4 fish finder, portable transducer, carrying case, 7 Amp Hour battery, and wall charger.
- 1-Year Limited Warranty for peace of mind.
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- Dual Beam Sonar: Offers narrow and wide beam options for enhanced detail or broader coverage, aiding in the identification of fish and underwater structures.
- Tilt and Swivel Mount: Allows quick adjustments to the viewing angle for optimal visibility.
- Portable Carrying Case: Designed for easy transport while ensuring the device is protected during travel.
- Complete Package: Includes a PiranhaMAX 4 fish finder, portable transducer, carrying case, 7 Amp Hour battery, and wall charger.
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#6
12% Off
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- Selectable dual beam sonar for narrow detail or wide coverage to help identify fish and underwater structures.
- Down Imaging technology provides detailed views of underwater objects such as timber, rocks, and other structures.
- Adjustable tilt and swivel mount for flexible viewing angles.
- Includes a 1-year limited warranty for added peace of mind.
- Package includes PiranhaMAX 4 fish finder, a tilt and swivel mount, and XNT 9 DI transom-mount transducer.
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- Selectable dual beam sonar for narrow detail or wide coverage to help identify fish and underwater structures.
- Down Imaging technology provides detailed views of underwater objects such as timber, rocks, and other structures.
- Adjustable tilt and swivel mount for flexible viewing angles.
- Includes a 1-year limited warranty for added peace of mind.
- Package includes PiranhaMAX 4 fish finder, a tilt and swivel mount, and XNT 9 DI transom-mount transducer.
#7
10% Off
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- 4-inch color fishfinder with vivid scanning sonar color palettes for better fish and structure visibility
- GT20 transducer supporting Garmin CHIRP traditional and ClearVü scanning sonar
- High-sensitivity GPS for waypoint marking, route creation, and boat speed tracking
- Built-in Quickdraw Contours mapping feature for detailed underwater mapping
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- 4-inch color fishfinder with vivid scanning sonar color palettes for better fish and structure visibility
- GT20 transducer supporting Garmin CHIRP traditional and ClearVü scanning sonar
- High-sensitivity GPS for waypoint marking, route creation, and boat speed tracking
- Built-in Quickdraw Contours mapping feature for detailed underwater mapping
#8
13% Off
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- Portable sonar device compatible with free STRIKER Cast app for wireless sonar streaming on smartphones and tablets.
- Simple setup: Download the app, pair with the sonar device, and start fishing quickly.
- Offers both 2-D and ice fishing sonar modes, streaming from a distance of up to 200 feet.
- Effective in both shallow and deep water conditions.
- Download water maps featuring 1-foot contours from the Garmin Quickdraw Community.
- Provides over 10 hours of battery life with a rechargeable USB battery, varying with usage, and features auto power on/off for battery conservation.
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- Portable sonar device compatible with free STRIKER Cast app for wireless sonar streaming on smartphones and tablets.
- Simple setup: Download the app, pair with the sonar device, and start fishing quickly.
- Offers both 2-D and ice fishing sonar modes, streaming from a distance of up to 200 feet.
- Effective in both shallow and deep water conditions.
- Download water maps featuring 1-foot contours from the Garmin Quickdraw Community.
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#9
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- Wide beam, mid, and narrow beams for versatile coverage and detailed targeting
- Accurate readings up to 330 ft with reliable Wi-Fi connectivity
- High precision with target separation of 0.4 in for narrow beam and 1 in for wider beams
- Built-in GPS for easy creation and saving of bathymetric maps via the Fish Deeper app
- Lightweight and wireless design for easy portability and use in fishing gear
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- Wide beam, mid, and narrow beams for versatile coverage and detailed targeting
- Accurate readings up to 330 ft with reliable Wi-Fi connectivity
- High precision with target separation of 0.4 in for narrow beam and 1 in for wider beams
- Built-in GPS for easy creation and saving of bathymetric maps via the Fish Deeper app
- Lightweight and wireless design for easy portability and use in fishing gear
#10
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- Bluetooth connectivity for easy use
- Compact design for portability
- Advanced fish finding technology
- User-friendly interface for convenience
- Compatible with smartphones and tablets
- Durable construction for long-lasting use
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- Bluetooth connectivity for easy use
- Compact design for portability
- Advanced fish finding technology
- User-friendly interface for convenience
- Compatible with smartphones and tablets
- Durable construction for long-lasting use
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