SmartCraft Connect Guide

SmartCraft Connect Guide: Mobile vs MFD (Simrad, Garmin, Raymarine)

(Updated Feb 2026)

SmartCraft Connect lets you view engine data on your display or mobile device—depending on the version you choose. 
Below is information on different devices available along with compatibility.

Mercury SmartCraft Connect Gateway Kit

Mercury SmartCraft Connect bridges your engine data to your favorite multi function display (MFD). There are now three distinct levels of functionality depending on your display brand and mobile needs. Below is information on different devices available along with compatibility.

SmartCraft Connect can be confusing—especially since Mercury Marine now offers multiple versions that look the same but work very differently.

We have been the leaders in Mercury SmartCraft and VesselView for years. This guide will help you choose the right setup the first time.

The "Unlock" Rule: Level 2 modules are designed for Simrad integration, but they can "unlock" data for Garmin and Raymarine only if a compatible Simrad or VesselView 704 remains on the NMEA 2000 network.

Level 1 -Mobile Only

✔ Phone app only
✖ No MFD support

Level 2

Requires Simrad or VesselView 704

Level 3 (Recommended)

Works with select Garmin, Simrad, Raymarine devices

Understanding SmartCraft Connect

SmartCraft Connect can be confusing—especially since Mercury Marine now offers multiple versions that look the same but work very differently.

We have been the leaders in Mercury SmartCraft and VesselView for years. This guide will help you choose the right setup the first time.


Quick Answer: Which One Do I Need?

  • Want engine data on your phone?
    → Choose SmartCraft Connect Mobile
  • Want engine data on a GPS chartplotter/radar MFD (Garmin, Simrad, Raymarine)?
    → Choose SmartCraft Connect (Level 3)
  • Already have Simrad or VesselView 704?
    → Level 2 may work (see details below)

    • ⚠ Important: Not all Garmin, Raymarine, or Simrad displays are compatible. Always verify your exact model before purchasing.


The 3 Types of SmartCraft Connect

1. SmartCraft Connect Mobile (Level 1)

  • Connects to your phone via Bluetooth
  • Works with the Mercury Marine app
  • Displays engine data and fault codes

Important:

  • Does NOT connect to chart plotters (MFDs)
  • NMEA 2000 port is disabled

Best for: Basic monitoring on your phone or tablet only

2. SmartCraft Connect (Level 2 – new for 2026)

  • Requires a Simrad display or VesselView 704 to function
  • These devices are needed to “unlock” the system

Once unlocked:

  • Garmin and Raymarine displays can view engine data

Important:

  • If the Simrad or VesselView is removed, the system will stop working after several power cycles

Best for: Boats already running Simrad or VesselView 704

3. SmartCraft Connect (Level 3 – Universal Version)

  • Fully unlocked out of the box
  • Works with Simrad, Garmin, and Raymarine
  • No special display required
  • Includes mobile app functionality

Best for: Most customers (recommended)


Why This Confuses So Many People

All versions are called “SmartCraft Connect” and look nearly identical—but internally they are very different. They are NOT interchangeable.

What We Recommend

For most customers, we recommend SmartCraft Connect Level 3.

  • Works with all major displays*
  • No unlocking required
  • No compatibility headaches

Not all displays are compatible. Verify yours here before ordering:

Need Help?

Not sure which version you need? We work with SmartCraft systems every day and can help you avoid costly mistakes. Use the Contact Us link with your engine serial number and we can help.