SwellPro SplashDrone 4 Plus (SD4+) Multifunctional Waterproof Drone
- 4.4 LBS Safe Bait Capacity
- 4.35 Mile Max Casting Range
- 45S No Calibration Setup
- Pre-order Available | Shipping Starts December 3rd.
Package Options – Standard | Power | Endurance:
mlveda_country
- Free shipping to U.S. / AU / NZ (US$900+).
- 30-days return guarantee & 1-year warranty.
- Duty-free for U.S. / AU / NZ.
- Local repair and replacement service available.
- Buy now, pay later with Klarna.
SPLASHDRONE 4+

Fishing Reading+
Baiting+
Chumming+
Photography+




The Almighty
Fishing Drone
Introducing The Splash Drone 4+ Fishing Drone, which boasts the most powerful sea fishing assistance capability. It is proficient in everything, from fishing to chumming, and from trolling to casting bait. With a 7KM maximum range, 48MP 4K telephoto camera, and the strongest waterproof gene of SwellPro, it proves to be useful in various scenarios beyond fishing, ensuring unparalleled capabilities extension for your fishing journey.
Complete Detection
From Sky to Water Bottom
The Ultimate
Martime Safely
45s
No calibration setup

4.35 MILE
Max Casting Range
New R03 Pro Controller
Easily Drone Everything
Trolling
Chumming
Casting
Versatile Baiting Options

4.4 LBS
Safe Bait Capacity
29 mins
UP To 7 Bait Casts Per Charge





Real-time
Video Feedback


From Sky to the Bottom, Recognize Chances
From the surface to the depths, gain unparalleled insight to commbine with your expertise and intuition for precisefish detection and a successful strike.

Read From the Sky
With a 4K, 48-megapixel lens, observe the surfacefor crucial details like tides and water ripples in thescreen from a distance.
Fish Scouting
Scan vast areas and quickly identify fish or schools of fish on the water's surface - maximize your chances of a successful catch.

100% Bait Accuracy
Precisely monitor the fishing drone's position over the water, align the bait release with pinpoint precision, whether targeting a specific location, underwater structure, or a school of fish.
Read Underwater
Pair it with high-precision sonar to uncover underwaterstructures and track fish schools.
From Sky to the Bottom, Recognize Chances
From the surface to the depths, gain unparalleled insight to commbine with your expertise and intuition for precisefish detection and a successful strike.
Read From the Sky
With a 4K, 48-megapixel lens, observe the surfacefor crucial details like tides and water ripples in thescreen from a distance.
Fish Scouting
Scan vast areas and quickly identify fish or schools of fish on the water's surface - maximize your chances of a successful catch.
100% Bait Accuracy
Precisely monitor the fishing drone's position over the water, align the bait release with pinpoint precision, whether targeting a specific location, underwater structure, or a school of fish.
Read Underwater
Pair it with high-precision sonar to uncover underwaterstructures and track fish schools.
All-in-One Bait Caster, Unlimited Fun

No matter the configuration or weight, the SplashDrone 4+handles it all with ease.
Using single-line with multi-hook rigs to carry more bait for bigger hauls.
Deploying large bait for catching sharks.
Attaching sinkers and specialized setups for bottom fishing.
Different Bait Caster,
Different Fishing Experience


From the Sky,
Catch with Quiet
With the bait release system, quietly deliver bait to remote locations from boat or shore, minimizing disturbance and adding a new level of excitement to your fishing journey.
Lock Accurate
Design | Baiting
Swiftly Carried for Fast Fish
Trolling Release

Auto High
Release | Speed
Design Trolling
No need for large-scale chumming from a big boat-capture fast-swimming pelagic species effortlessly.
Using the trolling release, release the bait automatically when a fish bites it. Team up with friends to track and reel in high-speed fish like tuna, marlin, sailfish, or mackerel, whether from a small boat or the shore.
Chumming Remotely
Groundbait Release
Load Capacity
141cm³ ≈ 3.5 Golf Balls

By using a groundbait release to dump bait, attract fish in inaccessible areas, and greatly increase the fish catch rate.
With a capacity of up to 141cm3, equivalent to the size of 3.5 golf balls, it can carry more and attract more.
7KM Range Reach farther
The all-new SplashDrone 4 + provides a maximum image transmission distance of 7KM, combined with a 2KG load and various fishing assistance loads, expanding your fishing ability to a greater distance.
Thanks to SplashDrone 4+ payload communication, underwater sonar can connect up to 7KM, expanding fish detection scope and exploring target fishing spots.
Optimized For Stable Baiting
Enhanced payload flight control ensures stable bait delivery, overcoming issues like reflection-induced sensor failures common in other drones over water, while maintaining exceptional load capacity.

Capture a clear and moving story
Create your maritime memoirs

Capture Clearer,
Even Clearer
- 48MP, ƒ/2.2
- 0.8μm Super Pixel
- FOV: D:93°/H:80°/V:63
With 48MP resolution and 0.8μm pixel precision, the camera delivers sharp texture details and captures subtle features - enhancing post - analysis accuracy and improves mapping and data proccessing efficiency.
Capture a clear and moving story
Create your maritime memoirs
Capture Clearer,
Even Clearer
- 48MP, ƒ/2.2
- 0.8μm Super Pixel
- FOV: D:93°/H:80°/V:63
With 48MP resolution and 0.8μm pixel precision, the camera delivers sharp texture details and captures subtle features - enhancing post - analysis accuracy and improves mapping and data proccessing efficiency.


Powerful Sony Sensor Capture Clearer
4K 60fps 8000*6000
Ultra-High Video | Ultra-High Resolution Photo
Powered by a high-performance SONY sensor, it delivers exceptional clarity-from dynamic 4K 60fps video to ultra-sharp 8000x6000 stills, empowering you to capture stunning visuals both above and below the water.
ƒ/2.2
Large Aperture
With its large-aperture lens, the G03H excels in aerial low-light capture, preserving rich tonal details from deep shadows to bright highlights, ensuring crisp, true-to-life nighttime imagery from the sky.
Different Perspectives
Create Moving Story

4K/60fps
Capture the smooth, flowing beauty of the sea—perfect for aerial shots of stunning coastal landscapes in motion.

5.7K/30fps
Preserve the most breathtaking scenes with ultra-high definition, delivering true-to-life clarity and unforgettable impressions.
8x Zoom, Professional Perspectives




With up to 8x zoom, capture sweeping landscapes from afar or intimate close-ups up close-transitioning from wide vistas to detailed portraits, conveying different emotions through every frame.

Numerous Moves Mode
Numerous Storytelling
Effortlessly create cinematic, stable shots with multiple automatic gimbal modes.


Sunset | Nightscape | Sports | Landscape | Portrait

Switch parameters with one click, no complex settings are needed-your cinematic masterpiece awaits.
Ultimate WaterProof
with Stable Vision
EIS | 3-Axis
With industrial 3-axis structure and EIS technology, it guarantees all G series cameras unparalleled visual stability from the physical to digital level.
The G Series features industry-leading waterproofing with IP67 submersion protection and anti-corrosion coating, delivering clear visuals even underwater.

100% SAFE TO FLY OVER THE WATER
Inherit from the best Swellpro Waterproof Gene
Fully IP67
Waterproof Design
The SplashDrone 4+ is fully sealed design to withstand complete saltwater submission, ensuring long-lasting durability in marine environments.
Safe-Floating
Degisn
The SplashDrone 4+ is designed with built-in buoyancy, enabling the drone to float safely on water after landing and take off effortlessly again.
Saltwater-proof
Electronics
All the electronics, including the flight sensors, battery connections, bait release, motors, and cameras, are completely sealed and coated with corrosion-resistant materials.
PowerFlip™
Allowing aircraft not only to float but also to self-right, ensuring worry-free recovery and takeoff after water landings or capsizing.
45s
Swift Takeoff
No complicated calibrations are required, and it is automatical set up in just 45s.
PowerFlip™
Allowing aircraft not only to float but also to self-right, ensuring worry-free recovery and takeoff after water landings or capsizing.
45s Swift Takeoff
No complicated calibrations are required, and it is automatical set up in just 45s.
Return safely
whenever you are
Automatically releases payload and safely returns when battery is low or signal is lost, ensuring smooth recovery and uninterrupted mission.


AUTO-FISH
Done All by Screen.
Saving GPS coordinates fishing spots on the map
Slide to automatically take off
Tap to fly to selected location and drop baits
Upgraded for More

Wet-hand Touching
The fully waterproof device, including the upgraded touchscreen, supports precise wet-hand use.
Detailing beneath
the Sunlight
90% brighter than before-clear visibility even in direct sunlight for safe outdoor operaions.


IP67 Waterproof | Self-Floating
The Waterproof Controller
Floating and IP67-rated, the controller works reliably even after water exposure, ensuring smooth operation in all marine conditions.
In the Box
The standard package of the SplashDrone 4+.

Aircraft x 1

Remote Controller x 1

4K Camera x 1

Flight Battery x 1

Propellers (pair) x 2

Bait Release x 1

Charger x 1

Lock Nut Wrench x 1

USB-C Cable x 1

Charging Cable (AUS) x 1

Carry Case x 1

Quick guide & User Manual x 1
Specifications
Waterproof Rating: IP67
Weight: 2430g(include battery and propellers)
Axis Diameter: 450 mm
Size: 372.2*372.2*230.6mm
Max Ascend Speed: 3 m/s
Max Descend Speed: 2 m/s
Max Flight Speed: 18 m/s(Sport), 10 m/s(Normal); 3 m/s(Cine)
Max Tilt Angle: 30°
Max Altitude from Takeoff Point: 120m
Max Wind Speed Resistance: 61.9 km/h | 17m/s | 33.4 knots
Max Flight Time: 28 mins (no wind & no load); This endurance time was measured under controlled test conditions. (Hover at sea level in a windless environment, recording turned off.)
Hovering Precision: ±0.5 m (vertical); ±0.5 m (horizontal)
Max Flight Distance: 7.0 km
Max Payload Capacity: 2000g (Include payload accessories)
Max Take-off Weight: 4180g
Motors: #3510 - 740Kv (special coated)
ESC: 20A
Propellers: #1242 carbon fiber quick-release propellers
Operating Frequency: 5180 - 5875 MHz;5745 - 5825 MHz; The 5180 MHz to 5240 MHz range is only used in some countries and regions where regulations permit.
Transmitter Power (EIRP): 5.1 GHz:<23 dBm(CE)5.8 GHz:<33 dBm(FCC); <30 dBm(SRRC); <14 dBm(CE)
Working Temperature: -10℃ ~ 60℃
Satellite Positioning Systems: GPS+Galileo+BeiDou
UART (SDK): Allows for a T TTL serial port to TCP, with the baud rate of 115200

