QYSEA FIFISH E‑MASTER NAVI | 4K AI ‑‑ Pro‑Grade Inspection ROV Unboxed (First Look)

Welcome back to the channel! 🎬 Today we're unpacking the QYSEA FIFISH E‑MASTER NAVI—a 2025 pro‑grade underwater ROV built for inspections, underwater mapping, and intelligent AI‑driven operations. From its 4K UHD camera and modular design to its advanced navigation systems like Q‑DVL station lock and under‑sea inertial navigation (U‑INS)—this is the most complete unboxing and first‑look dive you'll find.

📦 What’s Inside the Box
• QYSEA FIFISH E‑MASTER NAVI ROV• 200 m tether on a waterproof manual spool• Remote controller (5 GHz Wi‑Fi)• 2 × 69.12 Wh hot‑swap lithium batteries• 2 × 5000 lumen LED lights (160° beam)• 128 GB micro‑SD card (supports up to 512 GB)• Tool‑kit, upper tool mount, hard case, chargers & cables

🔧 Key Specifications & Features

Feature

Detail

Max Depth

200 m dive depth rating

Camera

4K UHD at 30 fps; 1/1.8″ CMOS; 12 MP photos; RAW (DNG), JPEG

Field of View

176° above‑water, 146° underwater

Propulsion

Ring‑wing motor design; up to 3 knots speed; 6‑axis thrust/360° maneuverability

Battery Life

1–4 h depending on payload; hot‑swappable dual power pods

Safety/Navigation

Forward + downward Q‑DVL; U‑INS autopilot; station / altitude lock; collision avoidance

Measurement Support

Q‑MT AI tool: live offline analysis, laser scaler, bathymetric echo‑sounder

Lighting

Dual 5000 lm LEDs, 3‑step brightness; 5500 K color temp, 160° beam

Other Sensors

±0.1° posture lock, ±0.1 mm/s velocity, depth hover within ±1 cm, smart temperature sensor ±1 °C

Expandability

2 built‑in payload ports (expandable up to 6 via add‑on dock)

Controller & Storage

Wi-Fi 5 GHz (802.11ac); 4 h runtime; microSD up to 512 GB; optional HDMI box output

Plus AI Vision functions like Vision‑Lock, Diver‑Tracking, and Real‑time De‑hazing provide safer, sharper imagery even in low visibility conditions .

🧪 First Impressions & Dive Test (Timestamps)

00:00 Intro & overview01:25 Box contents reveal05:10 Quick assemble & first pairing08:30 Power‑on & camera walkthrough11:50 Navigation demo: station‑lock, altitude hold, return‑home14:45 Lighting, live Q‑MT measuring & diver‑tracking test17:10 Swimming through tight structures for camera stabilization20:05 Pack‑up, storage, and charging station demo

✅ Why It Matters

The NAVI version goes beyond just being a shiny 4K drone—it delivers autonomous navigation (U‑INS), precise station‑lock hovering (Q‑DVL), and accurate AI‑measurement (99.7 % accuracy) all wrapped in a seawater‑ready modular platform. Ideal for civil‑infrastructure inspection, offshore energy, reservoir mapping, search & rescue, and even creative filmmaking.

📌 Links & Additional Info

Official QYSEA specs → [Insert full product link]Download e‑brochure → [Insert PDF link]More dive footage & measurement tutorials → [Your playlist link]