The QYSEA FIFISH V-EVO is a professional underwater ROV with a 4K·60FPS camera, 166° ultra-wide view, and AI-powered imaging. Six vectored thrusters deliver true 360° omnidirectional mobility down to 100m depth. With 5000-lumen LEDs, AI Vision Lock, and VR FPV control, it excels at underwater cinematography, inspection, and exploration.
Evolution through imaging. The FIFISH V-EVO combines a 4K·60FPS high frame-rate camera, 360° omnidirectional freedom, and an intelligent AI imaging suite in a compact, hydrodynamic ROV built for underwater cinematography, exploration, and professional inspection.
4K·60FPS High Frame-rate Camera
Create epic footage and wonderful underwater moments with V-EVO’s upgraded camera system. Featuring a 1/2.3″ SONY CMOS sensor with 12MP resolution, the V-EVO shoots 4K UHD video at up to 60 frames per second — delivering powerful, smooth cinematics with professional-grade quality and enhanced slow-motion capability.
166° Ultra Wide-angle & Real-time Color
See the bigger picture and discover an extraordinary world below. The V-EVO’s 166° ultra-wide lens goes beyond conventional underwater optics, paired with QYSEA’s adaptive imaging system that delivers real-time color balance and noise reduction — restoring the true vivid colors of the deep wherever you dive.
Adaptive AI Sea Plankton Filtering
Intelligent imaging algorithms filter out white marine flakes caused by plankton and bacteria, delivering clean and distraction-free footage in all water conditions. Combined with 5000-lumen · 5500K LED lights at a 120° beam angle, the V-EVO illuminates dark and turbid environments with exceptional clarity.
360° Omnidirectional Mobility
Powered by 6 vectored Q-Motor thrusters delivering 6 degrees of freedom, the FIFISH V-EVO moves in every direction — forward, backward, sideways, up, down, roll, pitch, and yaw. Posture Lock holds angle to ±0.1° accuracy, hovering maintains elevation to ±1 cm, and a top speed of 3 knots keeps up with strong currents down to 100m depth.
VR Immersive FPV Control
Delivering unique sensory controls powered by the FIFISH APP and optional VR Goggles, take full 360° control of the FIFISH’s view and path simply by moving and turning your head. Smart, accurate, and deeply immersive — empowering explorers and filmmakers with a true first-person underwater experience. (VR Goggles sold separately.)
AI Vision Lock
FIFISH V-EVO’s Vision Lock keeps subjects precisely in frame. Touch Lock locks the ROV’s posture against subsea currents. Station Zoom physically moves the V-EVO closer or further with a pinch gesture. Off-Centre Lock holds position against interference, while Slide Lock enables smooth tracking in any direction — all via a single touch on the FIFISH APP.
QYSEA FIFISH V-EVO — Technical Specifications
ROV
Dimensions
383 × 331 × 143 mm
Weight
4.1 kg
Thrusters
6 Vectored Q-Motor Thrusters
Maneuverability
6 Degrees of Freedom
Posture Lock
±0.1° Accuracy
Hovering Precision
±1 cm Elevation Accuracy
Max Speed
3 Knots (1.5 m/s)
Flow Resistance
2 Knots
Depth Rating
100 m
Operating Time
Max 4 Hours (Hover) / 1 Hour (Full Mobility)
Battery Capacity
97.2 Wh
Charging Time
1 Hour Quick Charge (90% Capacity)
Operating Temperature
-10°C ~ 60°C
Camera
Sensor
1/2.3″ SONY CMOS
Resolution
12 MP
Video Resolution
4K UHD: 60/50/30/25 FPS | 1080P: 25–120 FPS | 720P: up to 240 FPS
Field of View
166°
Photo Format
JPEG, DNG (4000 × 3000)
Video Format
H.264 / H.265
Stabilization
EIS (Electronic Image Stabilization)
ISO
100–6400 (Auto / Manual)
AWB
2,500K ~ 8,000K
Storage
64 GB Standard (MicroSD up to 128 GB)
Lights
Brightness
5000 Lumen LED
Color Temperature
5500K
Beam Angle
120°
Brightness Levels
3 Levels
Connectivity & Control
Wireless
5 GHz Wi-Fi (802.11 a/n/ac)
Controller Battery
Max 4 Hours
Tether
Standard Length
100 m
Diameter
4.0 mm
Breaking Force
100 kgf
Q-Interface
Accessory Ports
1 Port (316 Stainless Steel)
Interface Voltage
9 ~ 12 V
Frequently Asked Questions
What makes the FIFISH V-EVO different from standard underwater cameras? The V-EVO is a full ROV (Remotely Operated Vehicle), not a housing for an action camera. It features 6 vectored thrusters for true 360° omnidirectional movement, a built-in 1/2.3″ SONY CMOS camera capturing 4K·60FPS, AI Vision Lock for subject tracking, and a 100m depth rating — all in one integrated system controllable from a smartphone via the FIFISH APP.
What is the maximum operating depth? The FIFISH V-EVO is depth-rated to 100 metres, suitable for a wide range of recreational diving, inspection, and underwater filming applications.
How long does the battery last? Up to 4 hours in hover mode, or approximately 1 hour under full continuous mobility. The 97.2 Wh battery supports a 1-hour quick charge to 90% capacity.
Can accessories and tools be attached? Yes. The V-EVO includes 1 Q-Interface accessory port (316 stainless steel, 9–12V) compatible with QYSEA’s range of tools including the Robotic Arm, Retrieval Hook, Metal Detector, AR Ruler, Compass Ruler, and more.
Does the FIFISH V-EVO work with VR Goggles? Yes. The FIFISH APP supports FPV (First-Person View) control — when paired with compatible VR Goggles (sold separately), head movement directly controls the ROV’s orientation for a fully immersive underwater experience.
