Name: QYSEA FIFISH V6 / V6 Expert
Brand: QYSEA Technology (China)

QYSEA Technology (China) QYSEA FIFISH V6 / V6 Expert (1)

$2,999 – $4,298 (V6 Expert)QYSEA store V6 Expert packages are Standard $2,999, Extended Range $3,599, Arm Pack $3,999 and Extended Range Arm $4,298; original V6 launch price not verified

AvailableNot programmable6 DOFPosture Lock4K 166° FOV100 m depth

Possibly ≤ 1 weekShipping: Varies. Sold through QYSEA's online store, its Amazon store and authorized resellers. QYSEA store ↗

Remote control: Not possible. Piloted with the FIFISH app and remote controller (VR head control supported); no public SDK.

V6 Expert ↗QYSEA store ↗2019 V6 specs (archive) ↗

Overview

The V6 brought true 6-DOF omnidirectional movement to consumer ROVs, with a patented 'Posture Lock' that holds any pitch or roll angle while moving. QYSEA's 2019 spec sheet lists the 383 × 331 × 143 mm, 3.9 kg body, 4-hour dive time and 166° 4K camera. The current V6 Expert keeps the form factor and adds brighter lights, 240 fps slow motion and a tool interface for arms and sensors.

Specifications

Category	Swimming robots · Consumer underwater drones
Released	2019
Availability	Available
Programmability	No programmability
Best for	Ages 16+ (estimated)
Vision sensors	Camera, Sonar / ultrasonic
Actuators	Brushless / direct-drive motors
Audio	No audio
Compute type	Proprietary / undisclosed
Remote control	Not programmable
Size	383 × 331 × 143 mm, 3.9 kg
Propulsion	6 thrusters (4 vectored + 2 horizontal), full 6-DOF incl. 360° roll/pitch
Depth rating	100 m
Tether / comms	50 m standard, 100 m optional (V6); 100–200 m reels (V6 Expert); Wi-Fi remote controller
Camera	4K30, 12 MP, 1/2.3" Sony CMOS, 166° FOV, DNG; 4,000 lm (V6) / 6,000 lm (V6 Expert)
Sensors	IMU, depth sensor; optional Q-DVL, sonar, water-quality sensors (V6 Expert)
Runtime	Up to 4 h (97.2 Wh)
Speed	3 kn (1.5 m/s)
Compute	Not published
SDK	None published