Method for providing service related to electronic device by forming zone, and device therefor

A master device configured to provide a service relating to an electronic device within a zone, the master device comprising:

• a radar communication module;
• a short-range communication module;
• memory storing instructions;
• and
• at least one processor comprising processing circuitry
• wherein the instructions, when individually or collectively executed by at least one processor, cause the master device to:
• determine whether a user is present within the zone by using the radar communication module,
• track a movement of the user within the zone if the user present within the zone,
• determine whether user gestures are recognized,
• control a function of electronic devices within the zone based on the recognized user gestures,
• determine whether the user is within an overlapping zone, and
• refrain from recognizing user gestures based on confirmation that the user's location is within an overlapping zone,
• wherein the overlapping zone is an area where the control areas of two or more master devices intersect.