PURPOSE: A device and a method for searching device of Bluetooth applications are provided to transfer the query command to Bluetooth module units in processor units and transmit the query command to circumferential Bluetooth devices, thereby searching Bluetooth devices which high speed service is available through existing low speed device search scheme. CONSTITUTION: An application unit(110) generates a command. A Bluetooth device around a device search unit is searched by the command. A stack unit performs initialize process of the Bluetooth device. The stack unit processes the generated command. The first module unit(140) searches the first Bluetooth devices around the instrument search device. The second module searches the second Bluetooth device around the instrument search device.
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