Abstract: The present invention relates to an internet home appliance and a method for controlling the same, or an internet home appliance system and a method for controlling the same. According to an embodiment of the present invention, there may be provided a method for controlling an internet home appliance system, the method comprising the steps of: recognizing first information by an external terminal through an information tag provided on a product to be treated: transmitting second information to a server by the external terminal by using an application that interworks with a home appliance which is registered on the server on the basis of user information and appliance information, and which is communication-connected there to: receiving third information from the server by the home appliance and setting information (product treatment information) for treating the product: and treating the product by the home appliance on the basis of the product treatment information that has been set.