Wearable stress-testing device

A wearable device comprising:

• a sensor interface to receive a plurality of physiological measurements;
• a memory device, coupled to the sensor interface, the memory device to store the plurality of physiological measurements;
• and
• a processing device coupled to the sensor interface, wherein the processing device is operable to:
• determine a trend in the plurality of physiological measurements associated with a stress level of a bodily system of a user;
• set a baseline stress level of the user based on the trend over a period of time;
• identify a change in the stress level from the baseline stress level;
• and
• communicate to at least one of a user or a third party when the change in the stress level exceeds a threshold amount.

A wearable device comprising:

• a housing formed and shaped to affix to a user;
• a sensor array integrated into the housing, wherein the sensor array comprises:
• a first sensor operable take an activity measurement of the user;
• and
• a second sensor operable take a physiological measurement of the user;
• and
• a processing device coupled to the sensor array, wherein the processing device is to:
• determine an activity of the user based on the activity measurement;
• determine a stress level of a bodily system of the user based on the physiological measurement;
• and
• associate the stress level of the bodily system with the activity.