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FIFISH W6 - Standard Package
QYSEA
Not yet assessed
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- Verified autonomy
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FIFISH W6 - Standard Package
QYSEAThe FIFISH W6 (specifically the W6 NAVI variant) is a maritime-class ROV manufactured by QYSEA Technology, designed for search and rescue, vessel inspection, bridge assessment, and subsea survey operations at depths up to 350 meters. It features dual 4K UHD cameras, 12,000 lumen LED lighting, a 388.8 Wh removable battery, 360° omnidirectional movement, and a modular design supporting up to 10–15 kg payload. Autonomy features are primarily vendor-claimed and include DVL-based station lock hovering, collision avoidance, U-INS inertial navigation with auto path planning and one-click return, and AI diver tracking — but the system is fundamentally a teleoperated ROV with autonomous assistance features layered on top, as no independent evidence confirms fully autonomous task execution without a human operator driving it. Several extracted facts relate to unrelated systems (RoboFish, FISH imitation learning, FishGym, Gladius Mini S) and have been excluded from the FIFISH W6 reconciliation.
Availability
Specification
- battery capacity
- 388.8 Wh removable battery; quick charge to 70% in 1 hour
- battery life
- Up to 4 hours continuous (operating condition dependent); controller battery up to 8 hours
- weight
- 23.4 kg (Terra Drone listing) / 30 kg (Japanese press release) — see conflicts
- dimensions
- 710×490×339 mm (Terra Drone) / 770×560×400 mm (Japanese press release) — see conflicts
- payload capacity
- 10 kg (official/Terra Drone) / 15 kg (Japanese press release) — see conflicts
- maximum speed
- 4.5 knots (Japanese press release) / >3 knots (Terra Drone listing)
- power supply option
- Onshore Power Supply System available for extended/uninterrupted operation
Price
No public price — contact the supplier for a quote.
Good · Bad · Ugly
Evidence-graded claims from the QYSEA deep report
QYSEA's post-sale warranty requires shipping units back to China, and user support has been described as slow and marginal.
An independent Reddit ROV community thread [15] directly reports China-return warranty requirements and slow/marginal support as user experiences, constituting third-party evidence; however, the sample size is limited and may not reflect all customer experiences.
from QYSEA deep report →
QYSEA ROVs cover an operational depth range of 0–500 meters across the product lineup, with individual models varying (e.g., V6 PLUS at 150m).
Depth ratings are stated on official and third-party commerce pages [5][6][7][8] but have not been independently verified through third-party testing or regulatory certification documented in the dossier.
from QYSEA deep report →QYSEA's sensor and tool suite includes 4K high-frame-rate cameras, 3D laser measurement, DVL, sonar, ultrasonic testing (UT), sampling tools, and 2D/3D seafloor mapping.
These capabilities are described across official and commerce sources [1][5][6][8] for various models, but no independent benchmark, field test report, or customer validation of measurement accuracy or reliability appears in the dossier.
from QYSEA deep report →QYSEA demonstrated 5G wireless long-distance ROV control capability.
The 5G control capability is reported solely via a company news announcement [14] with no independent journalist, regulator, or customer corroboration of the demonstration's scope, range, or operational readiness.
from QYSEA deep report →QYSEA holds 150 global patents.
The 150-patent figure is self-reported via official/commerce sources [1][9] with no independent patent database verification, regulatory filing, or third-party audit cited in the dossier.
from QYSEA deep report →
About the company
Editorial directory of real robot products from leading global manufacturers. Each entry links to the manufacturer's official page.
