Abstract: Disclosed herein are a system and method for controlling the temperature of a user. The wearable device may include a first temperature measurement unit configured to measure a temperature of a user and a control unit configured to calculate a temperature difference by comparing the temperature measured by the first temperature measurement unit with a previously stored temperature of the user at normal times, provide temperature measurement information to an external device if the calculated temperature difference is more than a reference temperature difference for a predetermined time, and receive service information for controlling the temperature of the user based on the temperature measurement information from the external device.

Abstract: Disclosed herein are a system and method for controlling the temperature of a user. The wearable device may include a first temperature measurement unit configured to measure a temperature of a user and a control unit configured to calculate a temperature difference by comparing the temperature measured by the first temperature measurement unit with a previously stored temperature of the user at normal times, provide temperature measurement information to an external device if the calculated temperature difference is more than a reference temperature difference for a predetermined time, and receive service information for controlling the temperature of the user based on the temperature measurement information from the external device.

Abstract: The present invention relates to a health management service system and method based on an eating habit pattern, and the health management service system includes: a smart device for measuring biometric information of a user, transmitting measurement information including health condition corresponding to the measured biometric information to a management device, and receiving customized service information from the management device; and the management device for creating the customized service information according to the health condition and the eating habit pattern of the user and transmitting the customized service information to the smart device.