Garmin Debuts SmartDrive, First Brushless Autopilot for Sailboats
Olathe – September 04, 2026 -- Garmin has launched SmartDrive, an autopilot system for sailboats and catamarans up to 45 feet and 33,000 pounds of maximum displacement, priced at $3,499.99 as a standalone actuator.
SmartDrive uses a brushless linear actuator with a built-in ECU
The system is the first sailboat autopilot to pair a brushless linear actuator with an integrated ECU and rudder feedback sensor, according to Garmin. As part of the Reactor 40 Corepack, it delivers up to 1,050 pounds of maximum thrust to help maintain steady rudder control.
Fewer cables mean simpler installation
SmartDrive operates with fewer cables and external components than typical setups, and its form factor matches other linear actuators on the market. Garmin designed it to serve as a direct replacement for retrofit installations, and it connects to compatible Garmin multifunction displays via the NMEA 2000 network.