Abstract: A trip stress monitoring method and device comprise receiving a geo-location data point, receiving a physiological measurement of a user and associating the physiological measurement to the received geo-location data point, storing the received geo-location data point and associated physiological measurement, continuing receiving geo-location data points and associated physiological measurements, displaying a map superimposed with the stored geo-location data points graphically forming a travel route, displaying a graphical representation of stored physiological measurements having a plurality of segments each representing an average physiological measurement value, and correlating each segment in the graphical representation to points in the travel route shown on the map.