1080p VideoUp to 120 fps
720p VideoUp to 240 fps
Accelerometer±0.1°
Accessory Ports2 standard, expandable to 6
AI Vision LockYes
Auto-CruiseYes
Autonomous NavigationPartial — auto-cruise and predefined paths; not fully autonomous mission execution
Availabilitycommercially available
Battery Capacity2 × 69.12 Wh
Battery SystemDual hot-swappable lithium batteries
BrandFIFISH
Camera Sensor1/1.8-inch CMOS
Close Focus10 cm
Controller Network5 GHz Wi-Fi 802.11a/n/ac
Controller RuntimeUp to 4 hours
Current Resistance3 knots
Depth SensorDepth lock within ±1 cm
DimensionsNot Publicly Disclosed in the current official page excerpt reviewed
Diver TrackingYes
Electronic StabilizationYes — EIS
Fast Charging90% in ~50 min with Q-Energy Station
Fish Detection / CountingYes
Gyroscope±0.1°
Image DehazingYes
IP RatingNot Publicly Disclosed
Lighting10,000 lumens total
Lighting Beam Angle160°
Lighting Levels3
Locomotion6-thruster vector propulsion / 360° omnidirectional underwater movement
Magnetometer±1°
ManufacturerQYSEA Technology
Maximum Speed3 knots
Maximum Underwater Payload5 kg
ModelFIFISH E-GO
NationalityChina
Obstacle AvoidanceNot Publicly Disclosed as full autonomous avoidance
Operational Time2.5+ hours
Optional Operating Depth200 m
Photo FormatsJPEG, DNG
Photo Resolution4000 × 3000 / 3840 × 2160
Port InterfaceEthernet / UART, 11–24 V @ 5 A
Predefined Movement PathsYes
Robot TypeProfessional modular underwater ROV
Robot WeightNot Publicly Disclosed in the current official page excerpt reviewed
Standard Operating Depth100 m
Station KeepingYes — Q-Steady / optional station-lock module
StorageMicroSD, 128 GB standard, up to 512 GB supported
Temperature Sensor±1°C
Tether BuoyancyNeutral underwater
Tether Diameter4.6 mm
Tether Length100 m or 200 m
Tether Tensile Strength130 kgf
Underwater Field of View146°
Video FormatMP4 / H.264
Video Resolution4K UHD up to 30 fps
About the FIFISH E-GO
The QYSEA FIFISH E-GO is a professional modular underwater ROV capable of 360° omnidirectional movement, 3-knot speed, 2.5+ hours runtime, 100 m standard / 200 m optional depth, 5 kg payload, 4K imaging, 10,000-lumen lighting, and up to six accessory ports. It supports robotic arms, sonar, sampling tools, water-quality sensors, AI image enhancement, station keeping, and auto-cruise. However, it remains primarily a remotely operated underwater vehicle with semi-autonomous features rather than a fully autonomous robot.
Typical applications: Mining & Metals.
ManufacturerShenzhen Qi Yuan Science and Technology Co., Ltd. / Shenzhen QYSEA Tech Co., Ltd.Robot model · No. 2