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  • Fishing Bait and Payload Releases
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    SplashDrone 4 Dronar Fish Finder | Swellpro

    • Scan for fish from the sky
    • Range
    • Get exact coordinates of the fish
    • Phone App
    • Fish icons to identify small, medium or large fish
    • Receive water depth and temperature, plus a bottom contour
    1 item left

    SplashDrone 4 Dronar Fish Finder | Swellpro

    Find Fish from the Sky

    SwellPro Dronar is the world’s first flyable and castable wireless sonar fish finder. Working with SplashDrone 4, Dronar can detect fish and send fish visuals to your smartphone from up to 1 miles (1.5km) away. Find the perfect fishing spot fast while you are sitting on the shore.

    SD4 Dronar | Swellpro | Southern Sun Drones
    SD4 Dronar | Swellpro | Southern Sun Drones

    Ultra-long-range Fish Finding

    The Multi-sync digital transmission technology of SplashDrone 4 provides a high-speed wireless bridge for the sonar data travelling from the Dronar to your smartphone.

    SD4 Dronar | Swellpro | Southern Sun Drones

    Fly to Scan

    Attach the Dronar to the payload release module of the SplashDrone 4. Fly the SplashDrone 4 to lift up the Dronar and troll it on the water surface just like what you used to do with a boat or a reel, but with much less effort. The fish finder will automatically power on and start to collect data once it touches the water.

    SD4 Dronar | Swellpro | Southern Sun Drones

    Auto Area-scan

    Set waypoints on the SDFly App. SplashDrone 4 is going to fly to the set waypoints and start area-scan automatically. Whenever there is fish, the fish alarm will go off to notify you on the App. Using Dronar's Auto Area-scan function, you can sit back and enjoy the precise and highly efficient fish-finding experience.

    SD4 Dronar |Swellpro | Southern Sun Drones


    In addition to using with SplashDrone 4, Dronar is castable as a standalone fish finder. The casting range is up to 262 ft.

    SD4 Dronar | Swellpro | Southern Sun Drones

    Built to Last

    Both the SplashDrone 4 and the Dronar are fully waterproof and durable in design. They can float on the water.

    SD4 Dronar | Swellpro | Southern Sun Drones

    Dronar APP

    Fish Finding Made Easy

    SD4 Dronar | Swellpro | Southern Sun Drones

    SD4 Dronar | Swellpro | Southern Sun Drones

    Comprehensive Fish Metrics

    Easy-to-read sonar data allows you to see fish location, fish size, and depth in real-time.

    Noise Filtering

    Adjust sensitivity level to filter out noise and ensure precise sonar images in various kinds of water conditions.

    Fish Alarm

    Get notified when the Dronar detects fish underwater. Set the alarm to notify Small/Medium/Large fish.

    Fish Icon

    Clear visualization for when fish arise under the sonar. With the depth info beside it to tell you exactly where the fish are underwater.

    Fish Coordinates

    Present you with the accurate location of the fish with the longitude and latitude provided by the precision GPS receiver.


    Waterproof Rating: IP68

    Frequency: 125 KHz

    Detection Angle: 30°

    Depth Range: 1.9 ft - 131ft (0.6 – 40 m) 

    Depth Precision: 0.1 m

    Sensitivity: 100 Levels

    Wireless Connection: 2.4G / 5.8G Wi-Fi

    Battery Life: 3 – 5 hours

    Charging: 3 hours (5V/1A)

    Operating Temperature: -20°C~70°C / -4°F~ 158°F

    Operating Range: 1 mile / 1.5 km (Use with SplashDrone 4) ; 262 ft / 80 m (Use individually)

    Compatible with 

    Swellpro Splashdrone 4

    Package includes

    1 x Swellpro SD4 Dronar device