Abstract: The present invention provides a mobile terminal includes a first information recording unit configured to record first motion information of the mobile terminal, and a first pairing processing unit configured to generate a first pairing request. The first pairing request includes the first motion information which will be used as a pairing key, or a second pairing request is parsed. The second pairing request is received from a wearable device by a first data interaction unit, and the second pairing request includes second motion information from the wearable device which will be used as a pairing key. When the second motion information matches the first motion information, the first pairing processing unit generates a response message for the second pairing request, to realize pairing and connection between the mobile terminal and the wearable device. The present invention further provides a wearable device and a pairing method.

Abstract: The present invention provides a smart watch which includes a posture monitoring unit configured to monitor a posture of the smart watch in real time and determine a normal display region of the smart watch according to the posture, and a displaying unit configured to display content to be displayed in the normal display region. The present invention further provides a display method for a smart watch. By means of the technical solution of the present invention, which region of a smart watch can be seen by a user can be determined according to a posture of the smart watch, so that the brightness of the region can be set to be the normal brightness, and the brightness of the other region which cannot be seen by the user can be reduced, thereby prolonging the battery life of the smart watch and improving user's experience.

Abstract: The present invention provides a mobile terminal includes a first information recording unit configured to record first motion information of the mobile terminal, and a first pairing processing unit configured to generate a first pairing request. The first pairing request includes the first motion information which will be used as a pairing key, or a second pairing request is parsed. The second pairing request is received from a wearable device by a first data interaction unit, and the second pairing request includes second motion information from the wearable device which will be used as a pairing key. When the second motion information matches the first motion information, the first pairing processing unit generates a response message for the second pairing request, to realize pairing and connection between the mobile terminal and the wearable device. The present invention further provides a wearable device and a pairing method.