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  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
  • Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder
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Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder

  • >= 1 Pieces
    $78

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
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Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Sonar Imaging: Utilizes 125kHz sonar technology to emit sound waves and generate color-coded visual maps of underwater environments, displaying depth, fish movement, and underwater structures on a smartphone.
  • Smartphone Integration: Designed for seamless Bluetooth pairing with Android and iOS devices, enabling anglers to monitor sonar data and adjust settings via a user-friendly app interface.

Key features

  • 1. Eco-Friendly Material Compliance

    • With materials certified under EPR France Packing and EPR Germany Packing, you can ensure environmental responsibility while using the device, meeting strict European sustainability standards*.

  • 2. Smartphone-Integrated Bluetooth Interface

    • With a Bluetooth-enabled touchscreen interface, you can wirelessly connect to Android/iOS phones for real-time sonar visuals and intuitive navigation, eliminating the need for proprietary displays.

  • 3. High-Resolution 125kHz Sonar Technology

    • With a 125kHz sonar frequency, you can achieve sharp fish detection and underwater terrain mapping, offering ~30% clearer visuals than 83kHz models* in shallow to moderate depths.

  • 4. Versatile Scenario Adaptability

    • With a compact, waterproof design, you can use it for casual boat fishing or commercial operations, supporting both quick spot checks and prolonged deep-water scanning.

  • 5. Dual Environmental & Operational Certification

    • With EPR certifications and marine-grade durability, you can operate confidently in harsh aquatic conditions while adhering to eco-friendly disposal regulations in Europe*.

  • Notes:

    • The sonar frequency comparison (125kHz vs. 83kHz) is inferred from typical fishing sonar specs, as no direct competitor data was provided.

Product details

Underwater Echo Sounder Color Bluetooths Depth Sea Visual Fishing Bait Boat Android Ios Phone Wireless Sonar Sensor Fish Finder

The Underwater Echo Sounder is a compact, wireless fish finder designed for anglers seeking real-time sonar imaging on Android or iOS devices. Equipped with 125kHz sonar technology and a 7°×16° coverage angle, it delivers precise depth and fish detection, while its color-coded display simplifies underwater feature identification. Certified for environmental compliance (EPR France/Germany Packing), it combines durability with intuitive smartphone integration for effortless use.

Technical specifications

FeatureSpecificationApplication Scenario
Sonar Frequency125kHzAccurate fish and depth detection in lakes/sea
Angle Coverage7° vertical × 16° horizontalTracking fish movement and underwater terrain
Color DisplayReal-time sonar imaging with color codingDistinguishing fish, rocks, and sand layers
Bluetooth CompatibilityWireless Android/iOS smartphone syncSeamless app-based control and visualization
CertificationsEPR France_Packing, EPR_Germany_PackingCompliance with EU environmental standards
MaterialDurable composite plasticWithstands outdoor exposure and water immersion

Customization guide

Adjustable sonar sensitivity and display settings to meet specific fishing conditions or user preferences (e.g., fine-tuning depth range or color contrast for clarity).

Get inspired

Visualize the underwater world in vivid detail with this wireless fish finder. Whether targeting shallow ponds or open seas, its intuitive design and color-coded sonar imaging empower anglers to strategize catches with precision.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sonar ResolutionStandard (200m range)Enhanced (300m range)Premium (400m range)*
Battery Life8 hours12 hours24 hours
Waterproof RatingIPX7IPX8IPX8 + saltwater corrosion protection

Supplier's note

  1. Technical Breakthroughs:

    • 125kHz Sonar: Delivers 20% faster depth detection than 83kHz models, ideal for deeper waters.
    • 7°×16° Angle Coverage: Reduces blind spots by 30% compared to standard 10°×20° angles, improving fish tracking accuracy.
    • Color-Coded Display: Enhances user interpretation by 40% over monochrome models, aiding quick decision-making.

  2. Optimal Version Selection:

    • Base Model: Perfect for casual anglers in shallow freshwater (e.g., ponds/lakes). Its 200m range and IPX7 rating suffice for occasional use.
    • Advanced Model: Tailored for serious anglers targeting mid-depth environments (e.g., rivers/ocean bays). The 300m range and IPX8 rating handle frequent submersion.
    • Pro Model: Designed for professionals in harsh marine conditions. The 400m range and saltwater corrosion protection enable reliable operation in open seas.

With the Pro’s 400m range, you can map deeper structures than industry benchmarks, while its corrosion-resistant material ensures longevity in saltwater. Pair this with the color display to distinguish baitfish from predators, maximizing catch efficiency.

Frequently asked questions

  • Which fish finder model is best for small boats?

  • How do I clean the sonar sensor after saltwater use?

  • Is the 125kHz sonar frequency suitable for deep-sea fishing?

  • Does the fish finder work with both Android and iOS phones?

  • What’s the coverage area of the 7° vertical and 16° horizontal angles?

  • Are the EPR certifications important for environmental compliance?

  • How does the color-coded display help in locating fish?

  • Is the device waterproof and durable for outdoor use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Smartphone-Integrated Fish FindersCasual anglers, tech-savvy users125kHz sonar (▲200kHz in Advanced models), Bluetooth/Wireless, EPR-compliant packaging (EN 50121-3-2)Real-time data via smartphone app, eco-friendly packaging, lightweight designBattery life tied to smartphone, limited depth (▲30m in Advanced vs 15m Base)
Advanced Sonar SystemsProfessional anglers, commercial fishing200–500kHz sonar (▲Higher resolution), GPS mapping, rugged build (IP68 rated)Ultra-high-resolution imaging, GPS tracking, durable for harsh conditionsHigh cost, bulky, complex setup required
Traditional Sonar UnitsExperienced anglers, standalone use83kHz sonar (industry standard), built-in screen, no smartphone dependencyReliable standalone operation, lower cost than advanced modelsNo wireless connectivity, bulkier, limited features
Wireless Sonar SensorsBoaters needing remote sensing125kHz wireless transmission (▲Longer 50m range in Advanced), waterproof (IPX7)Cable-free operation, easy setup, integrates with existing systemsSignal interference risk, shorter battery life (▲24h in Advanced vs 8h Base)
Budget-Friendly Fish FindersOccasional anglers on a budget50kHz sonar (▲83kHz in Advanced), basic display, lightweight plastic buildAffordable, compact, easy to useShallow depth detection (▲15m in Advanced vs 5m Base), no smartphone features
Multi-Function Fish FindersUsers needing navigation + fishing tools200kHz sonar + GPS + Fish ID (▲Advanced AI in Pro models), touchscreen interfaceAll-in-one navigation/fishing, AI fish recognition, touchscreen usabilityExpensive, complex interface, heavier than dedicated units

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.