Marine Chart Plotter

Offline nautical navigation without changing device.

Farun turns the GPS Navigator into a marine-ready chart plotter with local nautical layers, waypoint routing, GNSS positioning, and device integration for fleets and coastal operators.

5V

Marine power

GNSS

Positioning

Offline

Chart mode

Farun marine navigation

Marine mode ready

Chart bundle loaded - GNSS active

Why Marine Mode

Most marine navigation assumes the device already has the data it needs.

The Problem

Consumer tablets and cloud map apps become fragile offshore, near remote coastlines, during emergency work, or anywhere a network cannot be trusted.

The Farun Approach

Keep the chart layers, GNSS position and route plan to the hardware so marine workflows remain available at the helm.

Marine Capabilities

A chart plotter built into an offline navigation computer.

Farun marine mode is designed for coastal crews, skippers, fleet operators, and mixed land/sea operations that need one rugged navigation platform.

Nautical Chart Tiles

Offline vector chart layers for coastal context, water boundaries and shoreline awareness.

Waypoint Routing

Plan marine routes between open-water waypoints and keep the route available even when offshore connectivity drops.

GNSS Positioning

Dedicated satellite positioning keeps vessel location independent from mobile networks and marina Wi-Fi.

Dual-Domain Maps

Move between road, harbor, trailer, coastal, and overland workflows with one device and one data platform.

Local Data Privacy

Keep vessel movement, routes and location context on-device without sending it to the cloud.

Marine-Ready Install

Designed for 5V power, helm mounting, wet environments and field conditions where consumer tablets struggle.

Route Workflow

Plan on shore. Navigate offline.

Step 1

Load Chart Bundle

Select the relevant coastal or inland water region before departure.

Step 2

Plan Waypoints

Set route points, inspect surrounding layers, and prepare alternate paths.

Step 3

Navigate Offline

Use GNSS positioning and local chart data when cloud services are unavailable.

Helm-Ready Hardware

Designed for wet, remote, power-constrained environments.

Farun is built around local processing, marine-friendly power, rugged installation, and GNSS-first positioning rather than relying on a phone, tablet, or cloud session.

Marine Mode Specifications

Waypoints -> On-device route and waypoint planning
Positioning -> GNSS-first, no network required
Operation -> Full offline, no cloud session needed

Marine Deployment

Bring offline-first navigation to your vessel, fleet, or coastal operation.

Talk to Farun about chart coverage, hardware installation, route workflows, and API integration for your marine use case.