The revolutionary RoboSail Thetys™ Compass by RoboSail systems is the first solid-state, digital compass in the world. Combining the accuracy of an expensive gyro compass with the energy-saving and easy-to-use properties of a normal fluxgate compass, the RoboSail Thetys Compass™ delivers more for less.

The RoboSail Thetys™ Compass features state-of-the-art magnetic motion sensors and a powerful embedded processor to always calculate the correct course, even under the most severe circumstances. It has no moving parts and is therefore both extremely robust and energy efficient.

Whitepaper available here.