Fuente: Wipo "IOT" The present invention relates to a system and a method for sharing internet of things (IoT) using a social network, and a user terminal thereof. The system according to the present invention comprises: multiple IoT devices; a user terminal for installing an application to register the multiple IoT devices and to manage after applying a social network service (SNS) account to each of the multiple IoT devices, and for receiving information of the IoT devices from an SNS account of the IoT devices connected to a user SNS account through the application; and an SNS server for managing SNS account information of the multiple IoT devices and for controlling SNS messages transmitted/received between the multiple IoT devices and the user terminal. Via an SNS account of a user connected to the SNS account of the IoT devices, a user or an object existing in a different location can share information of the IoT devices. COPYRIGHT KIPO 2016