10 Best Marine Electronics of 2025

Last updated on 10/04/2025
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1
NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries
NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries
NOCO
Free Shipping
Why we love it
  • Compact design saves space.
  • Versatile charging for all batteries.
  • Durable and waterproof construction.
Main Highlights
  • MEET THE GEN5X2 — 37% smaller and 43% more powerful than the GENM2. It’s our most compact and advanced onboard charger yet—engineered for peak performance in the harshest marine environments.
  • MULTIPLE BANKS — A two-bank onboard battery charger rated at 10 amps total - 5 amps per bank. Independently charge 12V batteries in marine, boat, starter, and deep-cycle systems.
  • CHARGING MODES — Selectable modes for each bank: 12V, 12V AGM, 12V Lithium, and 12V Repair Mode. Independently charge and maintain all types of lead-acid and lithium-ion batteries with precision.
  • ENJOY PRECISION CHARGING — An integrated thermal sensor adjusts charging based on ambient temperature, preventing overcharging in heat and undercharging in cold for optimal battery performance.
  • CHARGE DEAD BATTERIES — Charge batteries from as low as 1 volt, or use Force Mode to manually begin charging batteries down to zero volts to recover deeply discharged or neglected batteries.
  • REDEFINED MOUNTING — A simplified mounting system allows for fast, secure installation in any orientation - even upside down - with an integrated anti-vibration backing to isolate shock and noise.
  • DESIGNED FOR WATER — A fully-sealed onboard charger rated IP68 for waterproof protection. Survives brutal life cycle testing, including thousands of hours underwater in the harshest marine conditions.
  • WHAT’S IN THE BOX — GEN5X2 10A 2-bank onboard charger with 72-inch DC cables and 3/8-inch eyelets, 72-inch AC cable (Type-B), and two mounting screws. Backed by a 3-year warranty and engineered in the USA.
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9.9
Exceptional
9.9
Exceptional
NOCO
NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries
Free Shipping
Why we love it
  • Compact design saves space.
  • Versatile charging for all batteries.
  • Durable and waterproof construction.
Main Highlights
  • MEET THE GEN5X2 — 37% smaller and 43% more powerful than the GENM2. It’s our most compact and advanced onboard charger yet—engineered for peak performance in the harshest marine environments.
  • MULTIPLE BANKS — A two-bank onboard battery charger rated at 10 amps total - 5 amps per bank. Independently charge 12V batteries in marine, boat, starter, and deep-cycle systems.
  • CHARGING MODES — Selectable modes for each bank: 12V, 12V AGM, 12V Lithium, and 12V Repair Mode. Independently charge and maintain all types of lead-acid and lithium-ion batteries with precision.
  • ENJOY PRECISION CHARGING — An integrated thermal sensor adjusts charging based on ambient temperature, preventing overcharging in heat and undercharging in cold for optimal battery performance.
  • CHARGE DEAD BATTERIES — Charge batteries from as low as 1 volt, or use Force Mode to manually begin charging batteries down to zero volts to recover deeply discharged or neglected batteries.
  • REDEFINED MOUNTING — A simplified mounting system allows for fast, secure installation in any orientation - even upside down - with an integrated anti-vibration backing to isolate shock and noise.
  • DESIGNED FOR WATER — A fully-sealed onboard charger rated IP68 for waterproof protection. Survives brutal life cycle testing, including thousands of hours underwater in the harshest marine conditions.
  • WHAT’S IN THE BOX — GEN5X2 10A 2-bank onboard charger with 72-inch DC cables and 3/8-inch eyelets, 72-inch AC cable (Type-B), and two mounting screws. Backed by a 3-year warranty and engineered in the USA.
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Value for Money
2
Humminbird XPLORE 9 GPS Fish Finder with Transducer, MEGA Side Imaging+ & HD Touchscreen
Humminbird XPLORE 9 GPS Fish Finder with Transducer, MEGA Side Imaging+ & HD Touchscreen
Humminbird
Free Shipping
Why we love it
  • Premium Sonar for accurate fishing.
  • Comprehensive GPS shows diverse lakes.
  • Real-time mapping enhances navigation.
Main Highlights
  • Premium Sonar Technology: MEGA Side Imaging+ with 200-foot range on each side; MEGA Down Imaging+ reaches 200-foot depths; Dual Spectrum CHIRP with wide and narrow modes for detailed fish detection
  • Advanced GPS Navigation: Built-in GPS with Humminbird Basemap covering more than 10,000 lakes; includes LakeMaster and CoastMaster VX map card for US and Canada regions; compatible with Navionics charts
  • Real-Time Mapping Features: AutoChart Live creates maps of depth contours, bottom hardness and vegetation while boating; eight hours of built-in recording time; compatible with AutoChart Zero Line SD cards
  • Full HD Display: 1280 x 720 resolution 9-inch screen with dual control options; touchscreen interface and keypad controls for enhanced visibility and operation
  • Connectivity & Compatibility: Equipped with high-speed Ethernet and Bluetooth; compatible with NMEA 2000 network; seamless integration with Minn Kota and Cannon products
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9.8
Exceptional
9.8
Exceptional
Humminbird
Humminbird XPLORE 9 GPS Fish Finder with Transducer, MEGA Side Imaging+ & HD Touchscreen
Free Shipping
Why we love it
  • Premium Sonar for accurate fishing.
  • Comprehensive GPS shows diverse lakes.
  • Real-time mapping enhances navigation.
Main Highlights
  • Premium Sonar Technology: MEGA Side Imaging+ with 200-foot range on each side; MEGA Down Imaging+ reaches 200-foot depths; Dual Spectrum CHIRP with wide and narrow modes for detailed fish detection
  • Advanced GPS Navigation: Built-in GPS with Humminbird Basemap covering more than 10,000 lakes; includes LakeMaster and CoastMaster VX map card for US and Canada regions; compatible with Navionics charts
  • Real-Time Mapping Features: AutoChart Live creates maps of depth contours, bottom hardness and vegetation while boating; eight hours of built-in recording time; compatible with AutoChart Zero Line SD cards
  • Full HD Display: 1280 x 720 resolution 9-inch screen with dual control options; touchscreen interface and keypad controls for enhanced visibility and operation
  • Connectivity & Compatibility: Equipped with high-speed Ethernet and Bluetooth; compatible with NMEA 2000 network; seamless integration with Minn Kota and Cannon products
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3
Garmin ECHOMAP UHD2 93sv with GT56 Transducer, 9" Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland
Garmin ECHOMAP UHD2 93sv with GT56 Transducer, 9" Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland
Garmin
Why we love it
  • Sunlight-readable touchscreen display.
  • Advanced sonar scanning capabilities.
  • Integrated maps covering 18,000 lakes.
Main Highlights
  • Easy-to-use 9” chartplotter with a bright, sunlight-readable touchscreen display with improved detail, clarity and viewing angle
  • Included GT56-TM transducer for Garmin traditional, ClearVü and SideVü scanning sonars
  • Built-in Garmin Navionics+ inland maps with integrated Navionics data cover more than 18,000 lakes with up to 1’ contours
  • Built-in Wi-Fi connectivity lets you wirelessly share sonar, waypoints and routes with another ECHOMAP UHD2 chartplotter
  • Wirelessly connects to your Force trolling motor to create and follow routes, navigate to waypoints, control speed, check battery life and more
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9.6
Superb
9.6
Superb
Garmin
Garmin ECHOMAP UHD2 93sv with GT56 Transducer, 9" Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland
Why we love it
  • Sunlight-readable touchscreen display.
  • Advanced sonar scanning capabilities.
  • Integrated maps covering 18,000 lakes.
Main Highlights
  • Easy-to-use 9” chartplotter with a bright, sunlight-readable touchscreen display with improved detail, clarity and viewing angle
  • Included GT56-TM transducer for Garmin traditional, ClearVü and SideVü scanning sonars
  • Built-in Garmin Navionics+ inland maps with integrated Navionics data cover more than 18,000 lakes with up to 1’ contours
  • Built-in Wi-Fi connectivity lets you wirelessly share sonar, waypoints and routes with another ECHOMAP UHD2 chartplotter
  • Wirelessly connects to your Force trolling motor to create and follow routes, navigate to waypoints, control speed, check battery life and more
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4
Simrad GO9 XSE 9’’ Multifunctional Display with 83/200 Transom Mount Transducer and C-MAP Discover Charts
Simrad GO9 XSE 9’’ Multifunctional Display with 83/200 Transom Mount Transducer and C-MAP Discover Charts
Simrad
14% OffFree Shipping
Why we love it
  • Super-bright multi-touch widescreen display.
  • Advanced echosounder capabilities enhance imagery.
  • Built-in WiFi for easy connectivity.
Main Highlights
  • Simrad GO9 XSE – 9’’ Multifunctional Display, PN 000-16293-001. Built in Echosounder, GPS and Wi-Fi. Super-bright, multi-touch widescreen display with NMEA 2000 and Radar interface. Comes with 9 pin 83/200 kHz transom mount transducer, GO9 XSE Suncover, C-MAP Discover card (US and Bahamas coastal, and inland coverage), gimbal bracket + knobs, and power cable
  • Built-in advanced echosounder capable of displaying CHIRP, Forwardscan, Sidescan and Downscan images
  • Radar port for connection to a Simrad solid state radar
  • Direct Audio, Autopilot, communication and engine connection and control over NMEA2000
  • Built-in WiFi for mobile device mirroring and internet downloads of charting and software
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9.5
Superb
9.5
Superb
Simrad
Simrad GO9 XSE 9’’ Multifunctional Display with 83/200 Transom Mount Transducer and C-MAP Discover Charts
14% OffFree Shipping
Why we love it
  • Super-bright multi-touch widescreen display.
  • Advanced echosounder capabilities enhance imagery.
  • Built-in WiFi for easy connectivity.
Main Highlights
  • Simrad GO9 XSE – 9’’ Multifunctional Display, PN 000-16293-001. Built in Echosounder, GPS and Wi-Fi. Super-bright, multi-touch widescreen display with NMEA 2000 and Radar interface. Comes with 9 pin 83/200 kHz transom mount transducer, GO9 XSE Suncover, C-MAP Discover card (US and Bahamas coastal, and inland coverage), gimbal bracket + knobs, and power cable
  • Built-in advanced echosounder capable of displaying CHIRP, Forwardscan, Sidescan and Downscan images
  • Radar port for connection to a Simrad solid state radar
  • Direct Audio, Autopilot, communication and engine connection and control over NMEA2000
  • Built-in WiFi for mobile device mirroring and internet downloads of charting and software
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5
Garmin ECHOMAP UHD2 74cv with GT20 Transducer
Garmin ECHOMAP UHD2 74cv with GT20 Transducer
Garmin
Why we love it
  • Bright screen for outdoor visibility.
  • Clear underwater views with sonar.
  • Detailed mapping of U.S. waters.
Main Highlights
  • Garmin ECHOMAP UHD2 74cv Combo US Coastal GN+ with GT20-TM Transducer
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9.3
Superb
9.3
Superb
Garmin
Garmin ECHOMAP UHD2 74cv with GT20 Transducer
Why we love it
  • Bright screen for outdoor visibility.
  • Clear underwater views with sonar.
  • Detailed mapping of U.S. waters.
Main Highlights
  • Garmin ECHOMAP UHD2 74cv Combo US Coastal GN+ with GT20-TM Transducer
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6
Humminbird Helix 5 G3 GPS Fish Finder with Transducer & Dual Spectrum Chirp Sonar
Humminbird Helix 5 G3 GPS Fish Finder with Transducer & Dual Spectrum Chirp Sonar
Humminbird
7% OffFree Shipping
Why we love it
  • User-friendly keypad control.
  • Dual Spectrum CHIRP sonar capabilities.
  • Internal GPS enhances navigation.
Main Highlights
  • Trolling Motor Performance: Designed for solid readings at speed with minimal turbulence
  • MEGA Imaging + CHIRP*: Get Side/Down Imaging detail and crisp 2D returns (*model dependent)
  • Right Frequency Mix: Tuned for fish/structure separation across shallow to deep water
  • Rugged Housing: Marine‑grade materials with temperature sensor on select models
  • Plug‑and‑Play: Connects to compatible HELIX, SOLIX, XPLORE or APEX units—check model string
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9.1
Superb
9.1
Superb
Humminbird
Humminbird Helix 5 G3 GPS Fish Finder with Transducer & Dual Spectrum Chirp Sonar
7% OffFree Shipping
Why we love it
  • User-friendly keypad control.
  • Dual Spectrum CHIRP sonar capabilities.
  • Internal GPS enhances navigation.
Main Highlights
  • Trolling Motor Performance: Designed for solid readings at speed with minimal turbulence
  • MEGA Imaging + CHIRP*: Get Side/Down Imaging detail and crisp 2D returns (*model dependent)
  • Right Frequency Mix: Tuned for fish/structure separation across shallow to deep water
  • Rugged Housing: Marine‑grade materials with temperature sensor on select models
  • Plug‑and‑Play: Connects to compatible HELIX, SOLIX, XPLORE or APEX units—check model string
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7
Garmin Striker Vivid 7cv, U.S. with GT20-TM Transducer - Easy-to-Use 7-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Sonar Color Palettes (010-02552-00)
Garmin Striker Vivid 7cv, U.S. with GT20-TM Transducer - Easy-to-Use 7-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Sonar Color Palettes (010-02552-00)
Garmin
Why we love it
  • User-friendly 7" color display.
  • Advanced CHIRP sonar technology.
  • Wi-Fi for seamless connectivity.
Main Highlights
  • Easy-to-use 7” color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure; tilt/swivel bailmount bracket included
  • Includes a GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar
  • High-sensitivity GPS to mark waypoints, create routes and view your boat’s speed
  • Includes built-in Quickdraw Contours mapping
  • Wi-Fi connectivity allows you to connect to the ActiveCaptain app with compatible smartphone to transfer waypoints, receive smart notifications (including software update notifications) and access the Garmin Quickdraw Community
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9.0
Superb
9.0
Superb
Garmin
Garmin Striker Vivid 7cv, U.S. with GT20-TM Transducer - Easy-to-Use 7-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Sonar Color Palettes (010-02552-00)
Why we love it
  • User-friendly 7" color display.
  • Advanced CHIRP sonar technology.
  • Wi-Fi for seamless connectivity.
Main Highlights
  • Easy-to-use 7” color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure; tilt/swivel bailmount bracket included
  • Includes a GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar
  • High-sensitivity GPS to mark waypoints, create routes and view your boat’s speed
  • Includes built-in Quickdraw Contours mapping
  • Wi-Fi connectivity allows you to connect to the ActiveCaptain app with compatible smartphone to transfer waypoints, receive smart notifications (including software update notifications) and access the Garmin Quickdraw Community
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8
Garmin quatix® 7 Standard Edition, Marine GPS Smartwatch, Tide Changes and Anchor Drag Alerts, Waypoint Marking
Garmin quatix® 7 Standard Edition, Marine GPS Smartwatch, Tide Changes and Anchor Drag Alerts, Waypoint Marking
Garmin
36% Off
Why we love it
  • Stylish, rugged design fits any adventure.
  • Instant access with touchscreen convenience.
  • Comprehensive connectivity for marine devices.
Main Highlights
  • Rugged, sophisticated design features an always-on 1.3” display, stainless steel bezel, buttons, rear case and QuickFit band system
  • Traditional button controls that work in any environment are matched with a highly responsive touchscreen interface for quick, convenient access to selections
  • Provides comprehensive connectivity with compatible Garmin chartplotters and remote control of key MFD features, including chart zoom, layout shortcut, Fusion stereo, autopilot and other compatible marine devices
  • Access to key information such as tide data on watch face and new alarms to notify you of anchor drag or imminent tide changes on compatible marine devices
  • Support for optional BlueChart g3 coastal charts and LakeVü g3 inland maps
  • When paired with your compatible smartphone, smartwatch features include smart notifications, preloaded activity profiles, built-in sports apps and training features, Garmin Pay contactless payments (with a supported country and payment network) and more
  • Get 24/7 health and wellness monitoring with wrist-based heart rate, Pulse Ox, stress and enhanced sleep tracking (This device is intended to give an estimate of your activity and metrics. Pulse Ox not available in all countries; it is not a medical device)
  • Check out preloaded maps for thousands of golf courses and ski resorts worldwide; download TopoActive maps for any region via Wi-Fi connectivity to keep your explorations on track
  • Water-rated to 10 ATM (100 meters) (Withstands pressures equivalent to a depth of 100 meters)
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8.9
Excellent
8.9
Excellent
Garmin
Garmin quatix® 7 Standard Edition, Marine GPS Smartwatch, Tide Changes and Anchor Drag Alerts, Waypoint Marking
36% Off
Why we love it
  • Stylish, rugged design fits any adventure.
  • Instant access with touchscreen convenience.
  • Comprehensive connectivity for marine devices.
Main Highlights
  • Rugged, sophisticated design features an always-on 1.3” display, stainless steel bezel, buttons, rear case and QuickFit band system
  • Traditional button controls that work in any environment are matched with a highly responsive touchscreen interface for quick, convenient access to selections
  • Provides comprehensive connectivity with compatible Garmin chartplotters and remote control of key MFD features, including chart zoom, layout shortcut, Fusion stereo, autopilot and other compatible marine devices
  • Access to key information such as tide data on watch face and new alarms to notify you of anchor drag or imminent tide changes on compatible marine devices
  • Support for optional BlueChart g3 coastal charts and LakeVü g3 inland maps
  • When paired with your compatible smartphone, smartwatch features include smart notifications, preloaded activity profiles, built-in sports apps and training features, Garmin Pay contactless payments (with a supported country and payment network) and more
  • Get 24/7 health and wellness monitoring with wrist-based heart rate, Pulse Ox, stress and enhanced sleep tracking (This device is intended to give an estimate of your activity and metrics. Pulse Ox not available in all countries; it is not a medical device)
  • Check out preloaded maps for thousands of golf courses and ski resorts worldwide; download TopoActive maps for any region via Wi-Fi connectivity to keep your explorations on track
  • Water-rated to 10 ATM (100 meters) (Withstands pressures equivalent to a depth of 100 meters)
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9
Cobra MR HH350 FLT Handheld Floating VHF Marine Radio - 6 Watt, Submersible, Noise Cancelling Mic, Backlit LCD Display, NOAA Weather, and Memory Scan, Grey
Cobra MR HH350 FLT Handheld Floating VHF Marine Radio - 6 Watt, Submersible, Noise Cancelling Mic, Backlit LCD Display, NOAA Weather, and Memory Scan, Grey
COBRA
Free Shipping
Why we love it
  • Crystal clear conversations guaranteed.
  • Customizable communication range options.
  • Easy retrieval with floating design.
Main Highlights
  • Noise-Cancelling Microphone - When embarking on a marine adventure, you need a fixed-mount marine radio for communication and safety. Our noise-cancelling microphone blocks background noise for crystal clear conversations.
  • 6 Watt VHF – This radio provides the ability to customize your conversations when there are days you spend on the water further from shore. Select between 1, 3 and 6 watts for short- and long-range communication.
  • Backlit Plus Floats - This marine VHF radio is backlit and has an easy-to-read orange display for higher visibility in all conditions. The orange core floating design also makes it easier to retrieve your radio if dropped overboard.
  • USA, Canada & International Channels – Maximum coverage wherever you go. This VHF marine radio allows operation on any of the three different channel maps established for these areas.
  • NOAA Weather & Emergency Radio - Be prepared and never surprised when it comes to changes on the water. Get 24-hour updates on threatening weather conditions, emergencies, and incoming hazards with built-in NOAA Weather radio channel.
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8.9
Excellent
8.9
Excellent
COBRA
Cobra MR HH350 FLT Handheld Floating VHF Marine Radio - 6 Watt, Submersible, Noise Cancelling Mic, Backlit LCD Display, NOAA Weather, and Memory Scan, Grey
Free Shipping
Why we love it
  • Crystal clear conversations guaranteed.
  • Customizable communication range options.
  • Easy retrieval with floating design.
Main Highlights
  • Noise-Cancelling Microphone - When embarking on a marine adventure, you need a fixed-mount marine radio for communication and safety. Our noise-cancelling microphone blocks background noise for crystal clear conversations.
  • 6 Watt VHF – This radio provides the ability to customize your conversations when there are days you spend on the water further from shore. Select between 1, 3 and 6 watts for short- and long-range communication.
  • Backlit Plus Floats - This marine VHF radio is backlit and has an easy-to-read orange display for higher visibility in all conditions. The orange core floating design also makes it easier to retrieve your radio if dropped overboard.
  • USA, Canada & International Channels – Maximum coverage wherever you go. This VHF marine radio allows operation on any of the three different channel maps established for these areas.
  • NOAA Weather & Emergency Radio - Be prepared and never surprised when it comes to changes on the water. Get 24-hour updates on threatening weather conditions, emergencies, and incoming hazards with built-in NOAA Weather radio channel.
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10
Garmin Striker Vivid 4cv, Easy-to-Use 4-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Color Palettes - 010-02550-00
Garmin Striker Vivid 4cv, Easy-to-Use 4-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Color Palettes - 010-02550-00
Garmin
Why we love it
  • User-friendly color display.
  • Advanced sonar technology included.
  • Integrated GPS for navigation.
Main Highlights
  • Easy-to-use 4-inch color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure; tilt/swivel bailmount bracket included
  • Includes a GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar
  • High-sensitivity GPS to mark waypoints, create routes and view your boat’s speed
  • Includes built-in Quickdraw Contours mapping
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8.9
Excellent
8.9
Excellent
Garmin
Garmin Striker Vivid 4cv, Easy-to-Use 4-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Color Palettes - 010-02550-00
Why we love it
  • User-friendly color display.
  • Advanced sonar technology included.
  • Integrated GPS for navigation.
Main Highlights
  • Easy-to-use 4-inch color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure; tilt/swivel bailmount bracket included
  • Includes a GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar
  • High-sensitivity GPS to mark waypoints, create routes and view your boat’s speed
  • Includes built-in Quickdraw Contours mapping
Show More