Method for utilizing trigger device without display screens to search for target bluetooth device, and related bluetooth search device

A Bluetooth search device (120) utilized for searching for a target Bluetooth device (110), comprising:

• a Bluetooth peripheral device (122), comprising:
• a first storage circuit (221) arranged to operably store a pairing key corresponding to the target Bluetooth device (110);
• a first communication circuit (223) arranged to operably perform Bluetooth communication with the target Bluetooth device (110);
• a first control circuit (227) coupled with the first storage circuit (221) and the first communication circuit (223);
• and
• a trigger device (124), comprising:
• a second communication circuit (243) arranged to operably perform wireless communication with the first communication circuit (223);
• an initiating circuit (245) arranged to operably receive a search instruction issued by a user;
• an indication message generating device (247);
• and
• a second control circuit (249) coupled with the second communication circuit (243), the initiating circuit (245), and the indication message generating device (247), and arranged to operably control the second communication circuit (243) to establish a wireless signal connection with the first communication circuit (223), and to operably control the second communication circuit (243) to transmit a search request to the Bluetooth peripheral device (122) via the wireless signal connection when the initiating circuit (245) receives the search instruction;
• wherein the trigger device (124) does not have any display screen;
• wherein the first control circuit (227) is arranged to operably control the first communication circuit (223) to search for the position of the target Bluetooth device (110) when the first communication circuit (223) receives the search request.