An electronic device for measuring biometric information is provided. The electronic device includes a sensor unit configured to detect an attitude of the electronic device, a biometric information measurement unit configured to detect biometric information on an examinee through a plurality of electrodes formed on at least one surface of the electronic device, a switch unit including a plurality of switches electrically connected to the plurality of electrodes and a controller configured to recognize an array of the plurality of electrodes based on the detected attitude of the electronic device and control the switch unit such that the recognized electrode array corresponds to a preset electrode array.