Approach

Commercial capability, recreational price.

CHIRP sonar — a bait ball hanging clear above the seabedFish detection — individual targets marked with icons and depthsSplit-screen zoom with the on-screen sonar controls
Deeprey MFD

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ChartsHazard-first vector charts from real survey data — with auto-routing, tides and currents.

What we stand for

Three promises.

01

Pro features, not pro prices

3D seabed mapping and AI hazard detection, once the preserve of commercial fleets, now on recreational boats at recreational prices.

02

Proven open foundations

Fifteen years of battle-tested open-source navigation underneath, refined into a turnkey helm on top. Proven core, polished helm.

03

Compatible, not captive

That open heritage is what lets us talk to more of your gear — cross-brand radar especially, over standard NMEA — so Deeprey joins your electronics instead of replacing them.

Twin Deeprey displays fitted into an open helm console — 3D bathymetry, charts, sonar, radar and AI camera detection running alongside the vessel's own wheel and dash.
Designed and assembled in the UK

We know how displays fail. We build against it.

Ask any boater what killed their last display. A screen fogged from the inside. A touchscreen that went phantom, then went dead. A panel dimmed to nothing after two seasons of sun.

We bond the glass, so there is no air gap left to fog. Then we build the enclosure around the three things that quietly kill marine displays — heat, UV and engine vibration. Designed and assembled in the United Kingdom, tuned on the exact hardware it ships on.

Four sizes on one platform, from 12 inches up — a tight helm gets everything the flagship does, just on less glass.

The rear casting of a Deeprey chartplotter — finned heat sink, sealed marine connectors and the Deeprey Research Ltd rating plate.
See it on the water

The proof is at the helm.