Bioimpedance measurement method and apparatus with electrical stimulation performance

An electronic device comprising:

• a plurality of electrodes configured to contact a body part;
• a first high-frequency current generator configured to generate a first high-frequency current;
• a second high-frequency current generator configured to generate a second high-frequency current;
• a low-frequency current generator configured to receive the first high-frequency current and the second high-frequency current and generate a current of a low-frequency corresponding to a difference between a first high-frequency of the first high-frequency current and a second high-frequency of the second high-frequency current;
• and
• a controller configured to select electrodes to which the first high-frequency current and the second high-frequency current are to be applied, from among the plurality of electrodes.