Server, portable terminal device, electronic device, and control method therfor

A user terminal device comprising:

• a display;
• a storage configured to store an avatar of a user;
• a communication interface configured to communicate with a server and a wearable device storing health care information corresponding to the avatar of the user;
• and
• a processor configured to display the avatar of the user according to a predetermined event, transmit the avatar of the user and health data to the server when the health data is received from the wearable device, and receive guide information for guiding a behavior of the user from the server to display the guide information through a display,
• wherein the guide information is information generated based on the health care information corresponding to the avatar and the health data.

A method for providing guide information to at least one of a user terminal device or an electronic device, the method comprising:

• receiving information including an avatar of a user and health data from the user terminal device;
• obtaining health care information corresponding to the avatar of the user;
• and
• transmitting guide information for guiding a behavior of the user to at least one of the user terminal device or the electronic device based on the obtained health care information and the received health data.