Our Review | Chasing M2 Pro

The Chasing M2 Pro is a serious step up from "toy" ROVs. It's built for boaters, divers, and anyone who actually wants to scout structure, check lines, or inspect underwater areas without getting in the water every time. In this review we look at stability, camera performance, cable management, and real-world usability on the water.

Underwater Drones & ROV Systems on Amazon


Experience breathtaking up close encounters with marine sea creatures in their natural environment without getting soaked yourself. These drones give you the view without leaving the deck.

Every product below links directly to Amazon. Pricing, specs, and availability are managed there, not on this site.

This page focuses on underwater drones and ROV systems that actually fit real marine use: hull checks, structure scouting, shallow inspections, and exploration around docks, piers, and moorings.

Featured Underwater Drones & ROVs

Start with these core models. They cover everything from compact exploration to more serious inspection and imaging work.

Chasing M2 Pro Underwater Drone

Chasing M2 Pro Underwater Drone

A serious ROV platform for boaters and marine users who need more reach and control than entry-level drones can offer.

  • Stronger thrusters and more stable control in current.
  • Better suited for hull checks, structure scouting, and inspections.
  • Expandable options and more capability as your needs grow.
Chasing Dory Underwater Drone

Chasing Dory Underwater Drone

Compact and approachable ROV for lighter-duty scouting and casual underwater exploration in more controlled conditions.

  • Portable form factor that's easy to bring on board.
  • Good for basic look-around, dock checks, and exploration.
  • Better fit for entry-level users than for heavy inspection work.
QYSEA FIFISH V6 Expert Underwater ROV

QYSEA FIFISH V6 Expert

A six-thruster ROV with advanced maneuverability and tooling options for more technical or professional work underwater.

  • Omni-directional movement and precise positioning.
  • Better for complex environments and detailed tasks.
  • Supports more advanced configurations and accessories.
BW Space Pro Max 4K Zoom ROV

BW Space Pro Max 4K Zoom ROV

A 4K zoom-focused ROV designed for situations where image clarity and camera capability matter more than raw power.

  • 4K video with optical zoom for detailed visuals.
  • Good option for inspection and documentation work.
  • Best suited for users who care most about the camera.

Pair With Marine Communication & Safety Guides

Hardware is only part of the story. To get the most out of underwater drones and ROV systems, combine this page with the core communication and safety guides:

Affiliate & Safety Disclaimer

Product listings, pricing, availability, and specifications are all controlled by Amazon and the respective manufacturers. Always verify details on Amazon before purchasing or relying on any specific capability.

Some of the links on this page may be affiliate links. If you purchase through them, Sonark Marine may earn a small commission at no additional cost to you. This helps support the educational content and resources on this site.

 

Marine Communication & Safety Guides

Short, practical pages focused on the stuff that actually matters on the water: radios, beacons, weather, and basic planning.

Use these as starting points, not as a replacement for local regulations, official notices, or proper training.

Core Radio & Distress

Radio

VHF Marine Channels

Fast reference for working, calling, and safety channels so you're not guessing on 16.

Distress

Mayday / Pan-Pan / Securité

When to use each priority and what to actually say over the radio when things go bad.

Beacons

EPIRB & PLB Basics

What these beacons do, how they differ, and when you should be activating one.

Situational Awareness

Traffic

AIS Basics for Recreational Boats

What AIS actually gives you, where it helps, and where it does not replace eyes or radar.

Weather

Marine Weather & Forecasts

Reading marine forecasts, watching trends, and knowing when to shorten the plan.

Planning & Gear

Planning

Float Plan & Departure Checklist

What you should tell someone on shore and what to check before leaving the dock.

Underwater

Underwater Drones & ROVs on Amazon

Curated ROVs and underwater drones for hull checks, structure scouting, and exploration.

Official Marine Resources

For forecasts, regulations, and official notices, always rely on primary sources, not summaries. Start here:

Garmin ECHOMAP Ultra 2 126sv
Featured Pick

Garmin ECHOMAP Ultra 2 126sv

12-inch LiveScope-ready chartplotter with triple sonar tech and preloaded coastal charts. The complete fishing electronics package for serious anglers.

LiveScope Compatible
SideVü + ClearVü Sonar
12" Touchscreen
U.S. Coastal Charts
View on Amazon →

Mayday, Pan-Pan & Securité

Three priority levels for serious radio traffic. Get them wrong and you either undercall real trouble or clog the channel.

When to Use Each

  • Mayday – Immediate danger to life or vessel. Sinking, fire, man overboard with real risk.
  • Pan-Pan – Urgent but not yet life-threatening. Engine failure in traffic, taking on water but stable, lost but safe.
  • Securité – Safety information to others. Debris, poor visibility, drifting vessel, hazards ahead.

Basic Call Pattern (CH 16)

Use CH 16, speak clearly, no fluff:

  • Mayday, Mayday, Mayday” (or “Pan-Pan” / “Securité” three times)
  • This is [vessel name] [call sign / MMSI]”
  • Your position (lat/long or clear reference)
  • Nature of distress / problem
  • Number of people on board
  • What you are doing / need (abandoning, staying on board, etc.)

After the Call

  • Stay on 16 unless told to switch.
  • Keep the radio ready and short; others may be in worse shape than you.
VHF channel wheel highlighting Channel 16

VHF Channel Wheel

One glance reminder of which channels to use, and which one you never clog up: Channel 16 for distress and calling only.

  • 16 – Distress & calling
  • 09 – Non-emergency hailing
  • 13 – Navigation safety
  • 68 / 69 / 71 / 72 – Working

Amazon Gear Picks for Marine & Adventure Use

This page collects “support gear” that tends to pair well with boating, camping, overlanding, and time on the water. All items link directly to Amazon, where pricing, inventory, and specifications are controlled.

Think of this page as the “extras” that live alongside the drones and electronics: cold storage, cooking, anchoring, and cleanup gear that actually gets used.

Electronics & Navigation

Garmin GPSMAP 8412 Chartplotter

ASIN: B07Z5J97RL   |   UPC: 753759213466

High-end chartplotter for serious navigation and positioning work. Ideal when you’re pairing underwater inspections with precise waypoints and routes.

  • 12″ touchscreen with clean chart views.
  • Designed for integrated marine electronics setups.
  • Great match for boats already running modern sonar or radar.
View GPSMAP 8412 on Amazon →

Cold Storage & Food

Dometic CFX3 95DZ Portable Fridge/Freezer

ASIN: B0B3LXRD58   |   UPC: 713814310509

Dual-zone 12V fridge/freezer that handles extended trips without dragging along a pile of ice. Fits better with real-world boat and truck use than a cheap cooler.

  • Dual compartments so you can run fridge + freezer at the same time.
  • Runs off 12V systems, portable power, or AC power.
  • Good fit for long days offshore, camping, or staging gear at the dock.
Dometic CFX3 95DZ on Amazon → 

Traeger Timberline XL Pellet Grill

ASIN: B0B9ZZ2BGW   |   UPC: 634868935374

Overkill in the best way. Big-capacity pellet grill for basecamp, lake house, or wherever the crew ends up after a long day on the water.

  • Large cooking capacity for feeding groups.
  • Pellet fuel keeps temps consistent without babysitting.
  • Better fit for “home base” than on-boat use.
Timberline XL on Amazon → 

Anchoring & Cleanup

SandShark Ultimate XL Anchor

ASIN: B07458N8FN   |   UPC: 025552028104

Screw-in style anchor that shines in sandbar, beach, and shallow water setups. Nice companion when you’re anchored up running drone or ROV work nearby.

  • Designed for sand and shallow water anchoring.
  • Helps keep the boat from wandering while you work.
  • Easy to move and stow compared to traditional anchors.
View SandShark XL on Amazon →

Better Boat Premium Boat Erasers (3-Pack)

ASIN: B07MMWMFDV   |   UPC: 856730007183

Magic-eraser style cleaners tuned for boat surfaces. They do more work than they should for how small they are, especially around high-traffic areas.

  • Great for scuffs, marks, and general grime.
  • Useful anywhere hands, feet, gear, and coolers scrape.
  • Low effort way to keep things from looking trashed.
Boat Erasers on Amazon → 

Odds & Ends

Dyson V15s Detect Submarine

ASIN: B0CDNR1ZB6   |   UPC: 885609032399

Not a marine tool, but a very real “life around the water” tool. When wet gear, sand, and dock dust follow you home, this thing earns its keep.

  • Cordless, high-suction cleanup for post-trip mess.
  • Good for houses, cabins, and RVs that see a lot of gear traffic.
  • More pleasant than dragging a shop vac through the living room.
View Dyson V15s on Amazon →

Affiliate Note

These listings are all hosted and managed on Amazon. Pricing, availability, and features can change without notice, so always confirm details on Amazon before buying.

Some links on this page are affiliate links. If you purchase through them, Sonark Marine may earn a small commission at no extra cost to you. That helps keep the guide content and reference pages alive.