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  • Marine GPS Chartplotter AIS Fish Finder Radar
  • Marine GPS Chartplotter AIS Fish Finder Radar
  • Marine GPS Chartplotter AIS Fish Finder Radar
  • Marine GPS Chartplotter AIS Fish Finder Radar
  • Marine GPS Chartplotter AIS Fish Finder Radar
  • Marine GPS Chartplotter AIS Fish Finder Radar
Marine GPS Chartplotter AIS Fish Finder Radar

Marine GPS Chartplotter AIS Fish Finder Radar

$680.00-$2000.00/ Set|1 Set/Sets(Min. Order)

Marine GPS Chartplotter AIS Fish Finder Radar

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Marine Navigation & Safety: Equipped with GPS, radar, and AIS technology, the ONWA KM-8X provides real-time vessel tracking, obstacle detection, and collision avoidance for safe boating.
  • Multi-Function Display: Integrates a chartplotter for route planning, fish finder for underwater exploration, and weather monitoring to enhance navigation efficiency and decision-making.

Key features

  • 1. Rugged Material Technology for Harsh Environments

  • With a durable plastic and metal body, the ONWA KM-8X withstands saltwater, UV exposure, and rough seas, offering 20% greater longevity than plastic-only marine devices*.

  • 2. Intuitive Touchscreen Interface for Seamless Control

  • With a customizable touchscreen interface, you can quickly adjust navigation settings, radar sensitivity, and route plans—30% faster than button-only systems*.

  • 3. Real-Time Multi-Function Performance

  • With integrated GPS, radar, and AIS, the KM-8X delivers instant hazard detection and route updates 2x faster than standard systems*, ensuring precise navigation in dynamic conditions.

  • 4. Versatile Scenario Solutions for All Marine Needs

  • Designed for both recreational boating and commercial navigation, it adapts to diverse scenarios—from family cruises to professional fishing—unlike single-purpose devices*.

  • 5. Certified Safety and Compliance

  • With AIS integration and compliance with international maritime safety standards (COLREGs), it ensures collision avoidance and regulatory adherence, unlike non-certified systems*.

Product details

Marine GPS Chartplotter AIS Fish Finder Radar

The ONWA KM-8X Marine GPS Chartplotter AIS Fish Finder Radar is a rugged, multifunction navigation system designed for boaters and yachtsmen. Built with a durable plastic and metal alloy housing, it features a large, high-contrast display for clear visibility in all lighting conditions. Integrated radar, GPS, AIS, and fish-finding capabilities provide real-time navigation, collision avoidance, and environmental awareness, making it ideal for both coastal and offshore voyages.

Technical specifications

FeatureSpecificationBenefit
Material CompositionDurable plastic and metal alloy housingWithstands saltwater corrosion and UV exposure
Display7"–10" sunlight-readable touchscreenClear visibility in direct sunlight and darkness
Radar Range24–40 nautical miles (model-dependent)Detects obstacles and vessels at extended distances
GPS Accuracy1–5 meters (model-dependent)Precise positioning for safe route planning
AIS CompatibilityClass B AIS transceiverTracks nearby vessels and avoids collisions
Water ResistanceIP67-ratedOperates in harsh marine environments
Multi-system IntegrationGPS, sonar, VHF, and chart updatesUnified navigation solution for situational awareness

Customization guide

Adjustable radar sensitivity and display preferences (e.g., night mode, map layers) allow users to tailor settings for specific missions. The modular design supports integration with external sonar, autopilot, and communication systems to meet specialized navigation needs.

Get inspired

Whether you’re a recreational boater or a commercial operator, the ONWA KM-8X combines reliability and advanced technology to enhance safety and efficiency. Its intuitive interface and rugged build ensure seamless operation in any marine condition.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Radar Range24 nautical miles+15% (28 nm)+30% (31 nm)*
GPS Accuracy5-meter3-meter1-meter
Battery Life8 hours+50% (12 hours)24 hours
Display Size7" touchscreen9" touchscreen10" touchscreen
AIS Channels1 channel2 channels4 channels
Sonar CompatibilityBasic 2DEnhanced 3DHigh-res 4D

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 1-meter GPS accuracy (triple industry standard) ensures precise positioning in narrow channels.
    • The radar’s 40nm range (20% farther than competitors) detects hazards earlier, enhancing collision avoidance.
    • IP67 water resistance allows uninterrupted operation during sudden storms or water immersion.
  2. Optimal Version Selection:

    • Recreational boaters: The Base Model’s 24nm radar and 5-meter GPS suffice for day cruising in sheltered waters.
    • Commercial operators: The Pro Model’s 4-channel AIS and 24-hour battery are critical for multi-vessel coordination and extended offshore voyages.
    • With the Advanced Model’s 3D sonar, anglers can map underwater structures with precision, maximizing catch potential.

*Pro Model’s radar range exceeds industry benchmarks by 30% due to advanced signal processing algorithms.

Frequently asked questions

  • Which marine navigation system is best for small yachts?

  • How do I clean the radar screen of the ONWA KM-8X?

  • Why does the KM-8X combine plastic and metal materials?

  • Can I customize the display for night navigation?

  • Is the ONWA KM-8X IP67 water-resistant?

  • Does the KM-8X support AIS collision avoidance?

  • How does the KM-8X ensure safe navigation in bad weather?

  • Can the KM-8X integrate with sonar or autopilot systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material/DesignHarsh marine environments (saltwater, UV exposure)Industry Standard: IP67 waterproofing (ASTM D3274)
Our Base: IP68 (1.5m submersion, 30min)
Our Advanced: IP69K (high-pressure wash resistance)
Base: Enhanced durability for prolonged saltwater exposure
Advanced: Withstands high-pressure cleaning (e.g., boat washdowns)
Advanced: Slightly heavier build; premium cost (+20%)
Screen DisplayDay/night navigation, multi-taskingIndustry: 7" touchscreen (800x480px)
Base: 9.7" Full HD (1920x1080px)
Advanced: 12.1" 4K (3840x2160px)
Base: 40% larger screen for multitasking (maps/radar overlay)
Advanced: 4K clarity for precise obstacle detection
Advanced: Higher power consumption; may require external power
Radar PerformanceCollision avoidance, open-water navigationIndustry: 16 nautical miles (NM) range (5kW output)
Base: 24 NM (9GHz, 25kW)
Advanced: 40 NM (X-band, 75kW)
Base: 50% farther detection range than industry (e.g., spotting buoys earlier)
Advanced: 160% range for offshore safety
Advanced: Requires larger antenna; may interfere with other systems
Navigation FeaturesCoastal sailing, fishing, yacht chartingIndustry: Basic GPS + NOAA charts
Base: AIS + sonar integration
Advanced: AIS + sonar + weather radar (NMEA 2000)
Base: Real-time vessel tracking (AIS) for collision avoidance
Advanced: Weather forecasts via integrated radar (e.g., storm warnings)
Advanced: Requires subscription for weather data; complex setup
Integration CapabilitiesFleet management, smart boat systemsIndustry: Basic GPS/sonar sync
Base: Bluetooth/Wi-Fi + 5 sensors
Advanced: IoT-enabled (supports 20+ devices)
Base: Syncs with smartphones/tablets for route sharing
Advanced: Auto-pilot integration (e.g., adjusts course via wind data)
Advanced: Steep learning curve for multi-device setups
Safety FeaturesEmergency situations, night voyagesIndustry: Basic alarms (depth/speed)
Base: Collision alert + SOS beacon
Advanced: Automated emergency protocols (e.g., auto-docking)
Base: 30% faster collision response than industry
Advanced: Reduces human error in emergencies (e.g., automatic hazard avoidance)
Advanced: False alarms possible in dense traffic; requires calibration

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