Nautikai blog

Electronic compass for sailboat — fluxgate vs gyro vs attitude sensor 2026

The compass is the autopilot’s heading feed. Magnetic fluxgate (entry-level), fiber-optic gyro (racing), 9-axis attitude sensor (modern solution). The Navico Precision 9 redefined the recreational segment with its magnetometer + gyro + accelerometer combo. Technical comparison, distributed brands, sizing by program.