A wearable biometric device according to various exemplary embodiments can be configured to define one or more geo-fences relative to one or more physical locations; detect a geo-fence crossing when the wearable biometric device crosses any of the geo-fences; activate a geo-fence application and a biometric application, in response to the detection of a geofence crossing; monitor financial transactions of the user while the wearable biometric device is located within the geo-fence; activate a biometric sensor to detect biometric conditions of the user and determine if the biometric conditions of the user exceeds a predetermined threshold; activate a stimuli generating unit to detect if the user experiences a biometric stressor while the wearable biometric device is located within the geo-fence and activate the stimuli generating unit to apply one or more stimuli to the user until the biometric stressor experienced by the user is below the predetermined threshold.
System, device and method for detecting and monitoring a biological stress response for financial rules behavior