An electronic device being a first electronic device (202-1) comprising: a wireless communication circuitry configured to support a Bluetooth network; at least one processor operatively connected with the wireless communication circuitry; and a memory operatively connected with the at least one processor, wherein the memory stores instructions that, when executed, cause the at least one processor to perform a plurality of operations comprising: creating a first link with an external electronic device being a user electronic device , based on the Bluetooth network; creating a second link with another external electronic device being a second electronic device (202-2), based on the Bluetooth network; transmitting , to the second electronic device (202-2), information associated with the first link , through the second link ; transmitting a response message indicating "ACK" to the second electronic device (202-2) through the second link , when a first data packet is normally received from the user electronic device through the first link ; and transmitting a response message indicating "NACK" to the user electronic device through the first link , when the first data packet is not normally received from the user electronic device through the first link . a wireless communication circuitry configured to support a Bluetooth network; at least one processor operatively connected with the wireless communication circuitry; and a memory operatively connected with the at least one processor, wherein the memory stores instructions that, when executed, cause the at least one processor to perform a plurality of operations comprising: creating a first link with an external electronic device being a user electronic device , based on the Bluetooth network; creating a second link with another external electronic device being a second electronic device (202-2), based on the Bluetooth network; transmitting , to the second electronic device (202-2), information associated with the first link , through the second link ; transmitting a response message indicating "ACK" to the second electronic device (202-2) through the second link , when a first data packet is normally received from the user electronic device through the first link ; and transmitting a response message indicating "NACK" to the user electronic device through the first link , when the first data packet is not normally received from the user electronic device through the first link . creating a first link with an external electronic device being a user electronic device , based on the Bluetooth network; creating a second link with another external electronic device being a second electronic device (202-2), based on the Bluetooth network; transmitting , to the second electronic device (202-2), information associated with the first link , through the second link ; transmitting a response message indicating "ACK" to the second electronic device (202-2) through the second link , when a first data packet is normally received from the user electronic device through the first link ; and transmitting a response message indicating "NACK" to the user electronic device through the first link , when the first data packet is not normally received from the user electronic device through the first link . <EOS>