SwellPro SplashDrone 4 Filming Edition


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SplashDrone 4 is SwellPro’s 5th generation waterproof drone. It is designed to carry waterproof 4K gimbal cameras for professional-grade photo and video in various wet environments, whether it’s above-water or in-water, rain or blizzard. SplashDrone 4 empowers water enthusiasts and nature lovers to capture their dreamed shots that were considered impossible with total peace of mind.

  • SplashDrone 4 Filming Edition comes with a GC3-S 4K/3-axis camera.
  • IP67 Saltwater-proof.
  • 3 Miles / 5 KM flight range.
  • Up to 30 mins flight time.

IP67 Sea-water proof Aircraft

IP66 Waterproof Remote Controller

All Weather Safe Flying

4K 3-axis Waterproof Camera

5 km (3 miles)  Image Transmission

Up to 30 mins  Flight Time

Return to Pilot Dynamic GPS tracking

Boat Mode Underwater Shooting

Power-filp Auto Over-water Flip

IP67 Seawater-proof Body

SplashDrone 4 sets the highest standard of waterproofing technology in the drone industry. The tough, rigid fuselage of is made out of marine-grade ABS to withstand wave impact. Each SplashDrone 4 is factory-sealed to the slightest details and air-pressure tested for our exclusive 100% waterproof guarantee. There is no need to concern about losing your expensive drone and important footage in the drink. 


Sea air contains salt, which can damage electronics over time. The waterproof motors and internal electronics of SplashDrone 4 are coated with corrosion-resistant coating adding an extra layer of protection over the already total waterproof design.

Floating Design

SplashDrone 4 can float on the water without the need of attaching pontoons or inflatable rescue jackets. Pilots on a small watercraft no longer need to hand-catch the drone. Anywhere on the water could be the platform for takeoff/landing.


When the SplashDrone 4 turns upside down on the water for any reasons, a Power-Flip feature on the remote controller turns the drone back to the normal state to take the control back.

Waterproof Air-vent

A specially-made waterproof membrane placed on top of SplashDrone 4 hatch lid facilitates ventilating and heat dissipation. It allows the barometer to sense the altitude correctly and prevent the inside electronics from being overheated.

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 can be used in the rain, sea spray and can even take a dunking in the water. 

All Weather Flyable

Level 7 Wind Resistance

SplashDrone 4 reaches the near-perfect power to weight ratio required to remain stable in a windy situation. 4 high torque and high KV brushless motors provides more thrust than any other consumer-grade drone, keeping SplashDrone 4 on track in winds 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 warm up the battery, ensuring a safe flight in a extreme cold weather.

Creative Freedom, Wherever you Fly


Waterproof 3-axis 4K Camera

Capture smooth videos and crisp photos with the fully waterproof 4K camera stabilized by a 3-axis gimbal. GC3-S is our flagship gimbal camera. The powerful gimbal remains stable against wave impact, and even in water while taking underwater shot. 

Raw Supported

GC3-S can shoot raw photo which allows for a variety of editing options in post-production and creates more possibilities for advanced photographers.

Camera Filters

A package of different filters can be added to the GC3-S to reduce sun glare, jello effect and overexposure. By blocking a certain amount of light from contacting the sensor, photographers will be able to film at slower shutter speed and maintain a lower aperture, successfully achieving a footage.

Smooth+ Mode

Dramatic and abrupt movements of a drone can lead to shaky footage. 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, resulting in ultra-smooth, cinematic footage.

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. 

Storytelling, from All Angles 






5 KM Image Transmission

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 5km (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. 

More on Shooting, Less on Controlling

Intelligent 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.

Proprietary Flight Control System

The S3 flight controller of SplashDrone 4 is designed by SwellPro in-house team with algorithms optimized for a wide range of operations in unusual environments - providing exceptional stability and responsiveness.

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.




Waterproof Rating: IP67
Drone Weight (include battery and propellers): 2.18 kg
Axis Diameter: 450 mm
Max Ascend/Descend Speed: 4 m/s
Max Flight Speed: 22 m/s (ATTI)); 10 m/s (GPS)
Max Tilt Angle: 12.5° (ATTI); 25° (ATTI fast)
Max Takeoff Altitude: 120m (GPS) / ATTI - no limitation
Max Wind Speed Resistance: 8 m/s (11-16knots)(F4); 14 m/s (F7) peak gust
Max Flight Time: 30 mins (no wind & no load) (approx. 25 mins with GC3-S, approx.15 mins with load of 1.5kg)
Max Flight Distance: 5.0 km
Max Payload Capacity: 2.0 kg
Propellers: #1242 carbon fiber quick release propellers
Operating Frequency: 5180 - 5875 MHz
Transmitter Power (EIRP): FCC/IC: ≤ 24 dBm CE/SRRC/MIC: ≤ 20 dBm
Working Temperature: -10℃ ~ 40℃
Satellite Positioning Systems: GPS/GLONASS
Hovering Precision: ±0.5 m (vertical); ±0.5 m (horizontal)
Power Input: 12V/2A | 5V/2A
Certification: CE/FCC/RoHS/RCM/Telec 

Remote Control

Waterproof Rating: IP66
Operating Frequency: 5180 - 5875 MHz
Transmitter Power (EIRP): FCC/IC: ≤ 24 dBm CE/SRRC/MIC: ≤ 20 dBm
Real-time Video Transmission: 720P@30fps
Latency: 200 ms (It depends on the actual shooting environment and mobile devices)
Battery: 2S 3600mAhWorking Time: 7 hoursWorking Current/Voltage: 0.3A/7.4V
Mobile Device Mount: Suitable for any size phones; Tablets require a larger mount (sold separately)
Screen: 2.68 inch, 128x64
Working Temperature: -10℃ - 40℃
Remote Charging time: 3 hours
Power Input: 5V/2A

Intelligent Battery

Nominal Capacity: 6600mAh
Voltage: 14.8V
Type: Intelligent 4S LiPo
Watt Hours: 97.68 Wh
Size: 153.6*82.4*48.3mm
Weight: 735 g (±5 g)
Working Temperature: -10℃ - 40℃
Charging Time: 1.5 hour
Max Charging Power: 84 W


Input: 100 – 240V, 50/60Hz
Output: 16.8V@Dynamic Current / 5V@1.5A
Rated Power: 84.5 W
Type of Plugs available:
Type A: USA, Canada, Mexico & Japan
Type B: Europe, South America & Asia
Type G: United Kingdom, Ireland, Malta & Singapore
Type I: Australia & New Zealand.

GC3-S Camera

Waterproof: IP67
Axis: 3 axis (pitch, roll, yaw)
Pitching Angle: -90° to 0°
Maximum Control Speed: Pitch 60°/s
Weight: Approx. 310g
Size: 113*92*110mm
Image Sensor: 1/2.3" 12M SONY CMOS
Lens: F4.53mm f/2.65,
FOV: 92.6°
ISO range: 100 - 3200
Shutter Speed: 16 - 1/16000 s
Photo Resolution: 4:3/16:9 12M pixel
Photo Shooting Mode: A single shot
Burst Photo:3/5/10 pcs
Interval Photo:1/3/5/10s
Video Resolution: 4K: 3840*2160/30P | 2.7K: 2704*1520/60P | FHD: 1920*1080 30/60/120p | HD: 1280*720/240p
Max Video Stream: 64 mbps
Photo Format: JPEG / DNG
Video Format: MP4, MOV
Support Memory Card: Micro-SD card with a maximum capacity of 128GB, write speed ≥15 MB/s, supports Class 10 or above & UHS-1 rating
Working temperature:-10℃ to 40℃


Aircraft x 1
Remote controller x 1
GC3-S Camera x 1
Propellers x 2 (pairs)
Intelligent battery x 1
Power adapter x 1 
Power cable x 1
RC barrel power cable x 1
Micro USB cable x 1
Hex screws and screwdriver x 1
User manual x 1
Carry case x 1