Minn Kota Heading Sensor-Bluetooth gpsmap-8xx-family Connect your GPSMAP® 8400 or

Connect your GPSMAP® 8400 or 8600 series chartplotter to a J1939 network to gain access to features

allowing for easy software updates and quick command of speed

Get a complete view of the world below with optional charts from Humminbird's LakeMaster® and CoastMaster™ products

With SmartMode™station controls

Minn Kota Heading Sensor-Bluetooth gpsmap-8xx-family Connect your GPSMAP® 8400 orOverview This Bluetooth enabled heading sensor contains a compass that detects your boat's heading and communicates it to your trolling motor to enable the Spot Lock Jog feature, which lets you move your Spot Lock location in 5 ft. increments in any direction.