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FIFISH V-EVO - Sonar Package
QYSEA
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FIFISH V-EVO - Sonar Package
QYSEAThe FIFISH V-EVO is a consumer/prosumer underwater ROV made by QYSEA, priced between approximately $1,299–$1,499 USD (standard kit), featuring a 4K 60FPS camera, 100m depth rating, 6-thruster 360° omnidirectional movement, and AI-assisted features such as Vision Lock, Diver Tracking, and Depth Hold. The 'Sonar Package' designation in the system title is not directly described in the extracted facts for the V-EVO itself; sonar capabilities (dual forward/downward sonar) are documented for the related FIFISH V6 PLUS model, and advanced 3D sonar integration appears in independent academic research (SHRUMS, RUSSO, VISO) that uses QYSEA-class ROVs as platforms but is not yet field-validated. The V-EVO is primarily a human-piloted (teleoperated) ROV with autonomous assist features (depth hold, vision lock, auto-tracking) that reduce operator workload but do not replace the human performing the navigation and inspection task. Several extracted facts pertain to other QYSEA products (V6 PLUS, E-GO, BlueROV2) or third-party research platforms, not the V-EVO specifically.
Availability
Specification
- maximum speed
- 3.0 knots (approx. 1.5 m/s)
- battery capacity
- 9,000mAh / 97.2Wh
- battery runtime
- Up to 4 hours hovering; approximately 1 hour at full mobility
- charging speed
- 90% charge in approximately 50 minutes
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.
