Anti-interfering Bluetooth pairing method, main device with anti-interfering Bluetooth pairing function, anti-interfering Bluetooth pairing system, and Bluetooth pairing method thereof

The invention discloses an anti-interfering Bluetooth pairing method, a main device with an anti-interfering Bluetooth pairing function, an anti-interfering Bluetooth pairing system, and a Bluetooth pairing method thereof. The anti-interfering Bluetooth pairing method comprises the steps of starting a Bluetooth pairing process, and generating pairing operation prompt information; scanning Bluetooth devices, and screening a connectable Bluetooth device according to the signal strength and the pairing operation prompt information; and after succeeding in pairing connection, stopping the Bluetooth pairing process, and interacting with the Bluetooth device. Even a plurality of master devices are available, the method can eliminate the interference and perform Bluetooth pairing with the master device needing to be paired.