Abstract: A control method for rapid connection and data transmission between devices includes: writing relevant information about a wireless short-range communication module in a slave device into an RFID label via an RFID reader module, or printing the relevant information into a bar code label via a bar code printer and fixing the RFID label or the bar code label on the sensor device; and by using the RFID reader module or a bar code recognizer in the master device, reading information about the RFID label or the bar code label, starting the function of the wireless short-range communication module according to the acquired information, automatically matching the relevant information, and popping up a corresponding user interface according to the obtained type information about the sensor device to display the collected data.