System and method for timely prompting information

The invention relates to the field of mobile communication and discloses a system and a method for timely prompting information. The method comprises the following steps that an internal main system of a mobile phone receives and stores unprocessed information of a user, times the time for receiving the unprocessed information, and sends the stored unprocessed information to a slave system which is separated from the mobile phone and is bound with the main system when a preset time threshold is achieved; and the slave system receives the unprocessed information from the main system and prompts the user. According to the system and the method, when the user forgets to carry the mobile phone or the user carries the mobile phone inconveniently, the more humanized system for timely prompting the information is provided, and the contact condition of the outer world and the user is timely known. In addition, the slave system is small, wearable and convenient for the user to carry about, and has the functions of decorating and beautifying the user as well as showing personality of the user.