Garmin GMI 40 Marine Instrument

• High-resolution 4.3″ touchscreen display
• Easily connects to onboard sensors and engines
• Supports real-time wind speed depth heading engine fuel data and more from your compatible devices
• Integrates with NMEA 2000 and Garmin BlueNet networks
• Software updates via ActiveCaptain smartphone app
• Wirelessly shares data to a Garmin marine smartwatch

The GMI 40 is the compact easy-to-use multipurpose marine instrument that provides real-time data from any compatible devices on its high-resolution touchscreen display.

What To Love

Sleek and Streamlined - This modern touchscreen display has an intuitive interface and edge-to-edge glass that complements the look of your Garmin chartplotters.

Completely Integrated - As an NMEA 2000 certified device your GMI 40 marine instrument integrates smoothly with compatible systems across your boat.

Simple Yet Customisable - Flexible gauge sets and page layouts let you place the data you need exactly where you want it.

A Network You Can Trust - Garmin BlueNet offers streamlined connectivity with compatible Garmin devices for full-system integration.

Seamless Data - See the shift before you feel it with easy-to-read real-time wind speed depth and heading insights from your compatible devices.

Simplified Engine Data - See engine and fuel data from your compatible devices at a glance to easily monitor levels and optimise performance.

In The Box

• GMI 40 marine instrument
• Black trim piece snap cover
• Protective Cover
• For the NMEA 2000 network: 2 m backbone/drop cable and T-connector
• Mounting hardware
• Documentation