Abstract: A connection method for a wireless smart wearable device is performed by a terminal device, and includes: receiving a connection switching instruction of the wireless smart wearable device from a preset control interface of the terminal device; determining a target device according to the connection switching instruction; and instructing, according to a preset parameter of the wireless smart wearable device, the target device to be connected with the wireless smart wearable device according to the preset parameter.

Abstract: A control method for a wireless smart wearable device is performed by a terminal device and includes: receiving a control instruction for the wireless smart wearable device from a preset control interface of the terminal device; determining a target device connected with the wireless smart wearable device; and transmitting, according to the control instruction, corresponding control information to the target device, so as to instruct the target device to control the wireless smart wearable device according to the control information.

Abstract: The present disclosure relates to a method and a device for alarm triggering. The method includes: receiving a trigger instruction on a verification interface; determining whether the received trigger instruction is a predetermined alarm triggering instruction, the predetermined alarm triggering instruction corresponding to at least one contact person; entering an alarm triggering mode if the received trigger instruction is determined to be the predetermined alarm triggering instruction; and sending alarm information to a terminal of the at least one contact, the alarm information indicating that a user is in danger.

Abstract: A method for providing a contact card is provided. The method includes: acquiring a contact card of a contact person and acquiring contact information stored in a user terminal, the contact card including a first photo, and the contact information including a second photo; determining whether the first photo matches the second photo; and providing the contact card of the contact person to the user terminal, if the first photo matches the second photo.

Abstract: The present disclosure relates to a method and a device for alarm triggering. The method includes: receiving a trigger instruction on a verification interface; determining whether the received trigger instruction is a predetermined alarm triggering instruction, the predetermined alarm triggering instruction corresponding to at least one contact person; entering an alarm triggering mode if the received trigger instruction is determined to be the predetermined alarm triggering instruction; and sending alarm information to a terminal of the at least one contact, the alarm information indicating that a user is in danger.

Abstract: A method for providing a contact card is provided. The method includes: acquiring a contact card of a contact person and acquiring contact information stored in a user terminal, the contact card including a first photo, and the contact information including a second photo; determining whether the first photo matches the second photo; and providing the contact card of the contact person to the user terminal, if the first photo matches the second photo.