The Zyto Compass scanner is exciting new technology. The device measures the physiological response of the body to various stimuli (BioMarkers). Signatures from various substances can be assessed through the body's electrical conductivity.

The scan produces a report on the number of BioMarkers in the body that are out of range and recommends certain essential oils, because of their specific healing properties and their ability to bring these BioMarkers into range, to improve health.