Multi-functional Waterproof Flight Platform


Multi-functional Waterproof Flight Platform

Shop Now

SplashDrone 4 is the 5th generation waterproof drone representing SwellPro's 7 years of knowledge and understanding of drone waterproofing technology. SplashDrone 4 is the all-new waterproof flight & float platform designed for multipurpose operation in any harsh environment.


Sea-waterproof Aircraft


Waterproof Remote Controller

All Weather

Safe Flying

4K 3-axis

Waterproof Camera

5 km (3 miles) 

Image Transmission

Up to 28 mins 

Flight Time

Return to Pilot

Dynamic GPS tracking

2 KG (4.4 lbs)

Payload Capacity

Boat Mode

Slide like a boat

IP67 Seawater-proof Aircraft

SplashDrone 4 is designed to have the best waterproofing technology in the drone industry. The tough, rigid fuselage of is made out of industrial-grade ABS. Each SplashDrone 4 is factory-sealed to the slightest details and air-pressure tested for our exclusive 100% waterproof guarantee. 


The waterproof motors and internal electronics of SplashDrone 4 are coated with corrosion-resistant coating adding an extra layer of protection against the salt and moisture in sea air. 

Floating Design

Pilots on a small-sized watercraft no longer need to hand-catch their drones. SplashDrone 4 can fly over water, land on the water, and take off again without the need of attaching external pontoons.


A specially-made waterproof membrane placed on top of SplashDrone 4 hatch lid facilitates ventilating, ensuring correct altitude holding and excellent heat dissipation. 


When the drone turns upside down on the water for any reasons, Power-Flip feature turns the drone back to the normal state to take the control back.

IP66 Waterproof
Remote Controller

SplashDrone 4 comes with the industry’s first waterproof remote controller for your worry-free option. Relax and enjoy total freedom while filming, as your SplashDrone 4 remote controller is not afraid of the rain, sea spray and can even take a dunking in the water. 

All Weather Flying

Level 7 Wind Resistance

The more powerful 740Kv Motor, 40A ESC together with optimized aerodynamic design allow for tight, responsive, and total control of SplashDrone 4 in any strong wind of up to 31 mph (60 km/h).

Rain & Snow-Proof 

Total water-sealed design keeps moisture out of the electronics inside the SplashDrone 4. The waterproof body by its natures stores the right amount of heat to keep the battery warm, ensuring a safe flight in a extreme cold weather.

Multifunctional Payload Options

Waterproof 3-axis 4K Camera

Capture smooth videos and crisp photos with the new, fully waterproof 4K camera stabilized by a 3-axis gimbal. GC3-S is our flagship gimbal camera. The powerful gimbal remains stable even in water while taking underwater shot. GC3-S now has Pro mode and supports RAW photo. ND filters can also be added for greater creative freedom.

5 KM Image 

The latest 5.8GHz digital image transmitter and adjustable antennas ensures a clear and reliable image and control signal range to the SplashDrone 4 of over 5 km (3 miles) while airborne. Pilots can instantly see what the GC3-S camera see on the SDFly App connected to the remote controller through WiFi. 

Intelligent Flight Modes

 Follow Me

SplashDrone 4 can quickly follow you at a constant angle from the front, side, and back with the camera always pointing to you. The aircraft actively tracks the GPS position of the remote controller, keeping the subject center-frame and making follow shot for a moving boat much easier.

Cruise Mode

The Cruise Mode allows you to set a constant flight speed and direction for your SplashDrone 4. The feature minimizes any camera shake from manual control and result in a smoother and more professional-looking video.

Dynamic Return to Pilot

The SplashDrone 4 constantly records the GPS position of the remote controller, allowing the aircraft to always return to the pilot‘s position even if they are on a moving boat far away from the original take-off point.

Smooth+ Mode

The patented "Smooth+" flight control allows the pilot to finely tune the Roll and Yaw of SplashDrone 4. Smooth+ makes professional, steady flight control as easy as turning the knobs. Simply switch to Smooth+ control, together with our 4K 3-axis gimbal, you can take high-quality, ultra-smooth & steady shots effortlessly.

Boat Mode

When switching on the boat mode and attaching 2 floating foams to the aircraft, SplashDrone 4 can sail on water just like a boat. An extension bar extends the reach of the GC3-S camera deep down the water, providing great underwater shots. The amphibious flying boat is great for underwater photography and environmental monitoring.

SwellPro SDFly APP

Effortless Autopilot

The newly-developed SwellPro SDFly APP enables logging, planning, recording of missions as well as the control and parameter setting of cameras and other modules in flight.

Tap to Fly

Autonomously fly to a selected location on the map at a predetermined altitude and speed, and hover awaiting further commands.

Waypoint Mission

Preplan a mission by selecting a series of waypoints on the map with adjustable speed, height, hover time and camera angle at each point.

Grid Mission

Connect up to 256 waypoints to form a mission area planning and the drone will follow an uniform grid pattern flight path at the selected speed and interval.

Shop for your purpose

SplashDrone 4 is available in 3 editions for filming, drone fishing, and search & rescue, each with a set of needed accessories. Choose the edition that works for your purposes for more information.

Filming Edition

Explore More

Fishing Edition

Explore More

SAR Edition

Explore More