A temperature measurement device, comprising: a controller; a first sensor in communication with the controller for providing one or more signals to the controller, the controller being configured to determine from the one or more signals that the device is located within at least one of a distance range and an alignment range of a first portion of a measurement site of a patient; and at least one additional sensor in communication with the controller, the at least one additional sensor being configured, when activated by the controller, to determine a first temperature of a first location on at least one of the first portion and a second portion of the measurement site and a second temperature of a second location on at least one of the first portion and the second portion of the measurement site, wherein the at least one additional sensor determines the first and second temperatures without contacting the patient, wherein the first and second temperatures are determined in response to the first sensor determining that the device is located within the at least one of the distance range and the alignment range, and wherein the controller is programmed to determine a third temperature of the patient based on the first and second temperatures, characterised in that the temperature measurement device further comprises: a display in communication with the controller, the display configured to provide an indication to a user of the device that the device is located within the at least one of the distance range and the alignment range, and to display an image of the patient, wherein the indication is illustrated in the image, and a user interface in communication with the controller, wherein the user interface is configured to receive an input from a user of the device in response to determining that the device is located within the at least one of the distance range and the alignment range, the at least one additional sensor being configured to determine at least one of the first temperature and the second temperature in response to the input. a controller; a first sensor in communication with the controller for providing one or more signals to the controller, the controller being configured to determine from the one or more signals that the device is located within at least one of a distance range and an alignment range of a first portion of a measurement site of a patient; and at least one additional sensor in communication with the controller, the at least one additional sensor being configured, when activated by the controller, to determine a first temperature of a first location on at least one of the first portion and a second portion of the measurement site and a second temperature of a second location on at least one of the first portion and the second portion of the measurement site, wherein the at least one additional sensor determines the first and second temperatures without contacting the patient, wherein the first and second temperatures are determined in response to the first sensor determining that the device is located within the at least one of the distance range and the alignment range, and wherein the controller is programmed to determine a third temperature of the patient based on the first and second temperatures, characterised in that the temperature measurement device further comprises: a display in communication with the controller, the display configured to provide an indication to a user of the device that the device is located within the at least one of the distance range and the alignment range, and to display an image of the patient, wherein the indication is illustrated in the image, and a user interface in communication with the controller, wherein the user interface is configured to receive an input from a user of the device in response to determining that the device is located within the at least one of the distance range and the alignment range, the at least one additional sensor being configured to determine at least one of the first temperature and the second temperature in response to the input. a display in communication with the controller, the display configured to provide an indication to a user of the device that the device is located within the at least one of the distance range and the alignment range, and to display an image of the patient, wherein the indication is illustrated in the image, and a user interface in communication with the controller, wherein the user interface is configured to receive an input from a user of the device in response to determining that the device is located within the at least one of the distance range and the alignment range, the at least one additional sensor being configured to determine at least one of the first temperature and the second temperature in response to the input.