Item: CHASING DORY Portable Underwater Drone
Rating: 4.5
Author: Global Drone HQ

Most people who buy their first underwater ROV make one of two mistakes: they either spend too much on a system they will barely use, or they spend too little on something so limited it ends up in a drawer. The CHASING DORY is the rare exception that hits the sweet spot -- genuinely capable, genuinely portable, and priced at $1,299 in a category where worthwhile alternatives start much higher. This review covers everything you need to know before you buy.

View the CHASING DORY on Global Drone HQ

Who Is the CHASING DORY For?

The DORY is designed for anyone who spends time on or near the water and wants to see what is happening beneath the surface. That covers a wide range of use cases:

Anglers who want to scout structure, identify bait fish, and find holding spots before dropping a line
Boat owners who want to inspect a hull, prop, or keel without hiring a diver for routine checks
Snorkelers and divers who want to preview a site or share footage with others who cannot dive
Content creators looking for unique underwater B-roll without renting dive gear
Educators and families exploring marine environments with kids

The common thread is that none of these use cases require 100m depth capability or professional-grade stabilization. They require something that works reliably, deploys quickly, and delivers clear video in the 0 to 15m range where most recreational and light-commercial underwater activity actually takes place.

Key Specs

Depth rating: 15 m (49 ft)
Camera: 1080p HD, f/1.6 wide-angle lens
Camera tilt: 45 degrees (up and down)
Battery: Up to 80 minutes
Lighting: Dual 250-lumen LEDs with color restoration
Tether: 15 m integrated (100m and 200m package options available)
Connectivity: Wi-Fi buoy for live feed to phone
Control: CHASING GO2 App (iOS and Android)
Weight: Under 2.5 lbs
Price: $1,299 (15m tether package)

Design and Portability

The DORY earns its claim as the world's most portable underwater ROV. At under 2.5 lbs and compact enough to fit in a standard daypack alongside your other gear, it is the kind of thing you actually bring on a trip rather than leaving at home because setup feels like a project. The Wi-Fi buoy stays at the surface and handles the data link between the ROV and your phone -- no dedicated controller required. You launch from the CHASING GO2 App, which is available for both iOS and Android and provides live video, depth readout, and basic telemetry on your phone screen.

Deploy time is genuinely under two minutes from bag to water. That matters more than it sounds. A system that takes 10 minutes to set up gets skipped on short stops. A system that takes two minutes gets used every time.

Camera Performance

The DORY shoots 1080p HD through an f/1.6 wide-angle lens. It is not 4K, and that is an honest tradeoff for the price point. For fishing reconnaissance, hull checks, and casual exploration, 1080p is more than sufficient. The f/1.6 aperture is on the faster side for an underwater camera, which helps in the dim conditions you often encounter even in shallow water.

The dual 250-lumen LEDs deserve a specific mention: CHASING built color-restoration processing into the lighting system to counteract the way water absorbs red and orange wavelengths as depth increases. The result is footage that looks more naturally colored than you would expect from a $1,299 system. At 15m, the color shift is subtle, but it is the kind of detail that separates a vendor who understands the medium from one who does not.

Camera tilt is adjustable up to 45 degrees in either direction. Tilt the camera down to inspect the seafloor, up to look at the underside of a boat hull, or forward for straight-ahead navigation.

Battery Life

Eighty minutes is a strong number for an entry-level ROV. A typical shallow-water session -- scouting a reef, checking a hull, exploring a cove -- runs 20 to 40 minutes. The DORY's battery supports two full sessions on a single charge, which means most users will be back on the surface before they are back at the charger.

Depth Rating and Tether Options

Fifteen meters is the honest ceiling for recreational shallow-water use. For harbor hull inspections, reef scouting in tropical water, and most freshwater lake environments, 15m is sufficient. If your use case regularly takes you deeper -- offshore reef walls, deeper harbor structures, or dive site previewing -- the GLADIUS MINI S at 100m is the right step up.

The standard DORY package includes a 15m integrated tether. Extended tether packages are available at 100m and 200m for operators who want more range in shallow, open water environments (note: the ROV's 15m depth rating does not increase with a longer tether -- the tether extension simply allows you to cover more horizontal distance at depth).

What the DORY Does Not Do

Being clear about limitations is as important as listing strengths. The DORY is not a professional inspection tool. Its single-segment tether management is manual rather than electric. It does not have the thruster count or stabilization system needed for current-heavy environments. And at 1080p, its footage will not meet the standard for professional survey deliverables.

For those use cases, look at the GLADIUS MINI S (4K, 100m, 4-hour battery, 6 thrusters) or the M2 S (8 thrusters, AI stabilization, commercial-grade).

Bottom Line

The CHASING DORY is the right first ROV for the overwhelming majority of recreational buyers. It is genuinely portable, genuinely capable within its depth range, and priced honestly for what it delivers. The 80-minute battery, color-restoring LED system, and sub-2-minute deployment time all reflect engineering decisions made by a team that actually uses ROVs rather than just builds them.

If your planned dives stay within 15m and you want a system that actually makes it into the water on every trip, the DORY is the correct choice. If you know you need 100m depth capability or 4K video, start with the GLADIUS MINI S instead.

Buy the CHASING DORY -- $1,299

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