True magnetic tactical compass with "3 levels of sensitivity" The NS360.Pro is a all-in-one multi constellation GPS receiver (GPS+GLONASS+GALILEO+BEIDOU) coupled with a 9 axis gyro gimballed magnetic digital compass. It delivers ultra precise and reliable heading information to help you to tack and jibe at the most suitable times. Through a simple push button, the sub-modes let you decide the required sensitivity (High / Medium / Low) based on your boat, your style, and the current weather conditions. GPS speedo and compass The over ground speed of the boat as measured by the GPS receiver is provided with several levels of sensitivity (High / Medium / Low). The trip distance, the GPS heading and the maximum speed can also be accessed. Live NMEA data broadcast through Bluetooth All navigation data (GPS/heading/roll/pitch) can be transmitted in real time wirelessly via Bluetooth to a third party PC/MAC software (e.g. 'OPENCPM' available at http://opencpn.org/).