A wearable computing device (102, 200, 302, 1400), comprising: one or more sensors; at least one processor; and at least one memory device comprising instructions that, when executed by the at least one processor, cause the wearable computing device (102, 200, 302, 1400) to: receive, from a first sensor on the wearable computing device (102, 200, 302, 1400), first temperature data relating to a first temperature measurement of the user; receive, from a second sensor on the wearable computing device (102, 200, 302, 1400), second temperature data relating to a second temperature measurement of the user, the second sensor being in a different location from the first sensor; determine, based at least in part on the first temperature data and the second temperature data, a proxy temperature, comprising comparing differences between the first temperature data and the second temperature data, wherein, if the first temperature data is similar, within a temperature threshold, to the second temperature data, then data from each of the sensors is utilized to determine an average temperature to serve as the proxy temperature; determine a temperature change, based at least in part on the proxy temperature; compare the temperature change to a temperature threshold; determine a preliminary assessment of a medical condition for the user based on the temperature change; and generate and display, via a display (204, 1406), a recommendation for the user based on the preliminary assessment, wherein the first temperature data is a skin temperature of the user of the wearable computing device (102, 200, 302, 1400) and the second temperature data is an internal temperature of the wearable computing device (102, 200, 302, 1400). one or more sensors; at least one processor; and at least one memory device comprising instructions that, when executed by the at least one processor, cause the wearable computing device (102, 200, 302, 1400) to: receive, from a first sensor on the wearable computing device (102, 200, 302, 1400), first temperature data relating to a first temperature measurement of the user; receive, from a second sensor on the wearable computing device (102, 200, 302, 1400), second temperature data relating to a second temperature measurement of the user, the second sensor being in a different location from the first sensor; determine, based at least in part on the first temperature data and the second temperature data, a proxy temperature, comprising comparing differences between the first temperature data and the second temperature data, wherein, if the first temperature data is similar, within a temperature threshold, to the second temperature data, then data from each of the sensors is utilized to determine an average temperature to serve as the proxy temperature; determine a temperature change, based at least in part on the proxy temperature; compare the temperature change to a temperature threshold; determine a preliminary assessment of a medical condition for the user based on the temperature change; and generate and display, via a display (204, 1406), a recommendation for the user based on the preliminary assessment, receive, from a first sensor on the wearable computing device (102, 200, 302, 1400), first temperature data relating to a first temperature measurement of the user; receive, from a second sensor on the wearable computing device (102, 200, 302, 1400), second temperature data relating to a second temperature measurement of the user, the second sensor being in a different location from the first sensor; determine, based at least in part on the first temperature data and the second temperature data, a proxy temperature, comprising comparing differences between the first temperature data and the second temperature data, wherein, if the first temperature data is similar, within a temperature threshold, to the second temperature data, then data from each of the sensors is utilized to determine an average temperature to serve as the proxy temperature; determine a temperature change, based at least in part on the proxy temperature; compare the temperature change to a temperature threshold; determine a preliminary assessment of a medical condition for the user based on the temperature change; and generate and display, via a display (204, 1406), a recommendation for the user based on the preliminary assessment, wherein the first temperature data is a skin temperature of the user of the wearable computing device (102, 200, 302, 1400) and the second temperature data is an internal temperature of the wearable computing device (102, 200, 302, 1400).