Electronic apparatus and controlling method using corrected sensor values

An electronic apparatus comprising:

• a communicator;
• and
• a processor configured to:
• receive, from a mobile device, a command setting a plurality of external electronic apparatuses as electronic apparatuses located in a same space;
• based on the setting as electronic apparatuses located in the same space, receive, from each of the plurality of external electronic apparatuses, an electronic signal including measurement values for a state of air measured by respective sensors in each of the plurality of external electronic apparatuses through the communicator;
• determine rates of change of the measurement values for each of the plurality of external electronic apparatuses based on the measurement values;
• identify, based on the rates of change, external electronic apparatuses among the plurality of external electronic apparatuses of which a difference in the determined rates of change between the external electronic apparatuses do not belong to a predetermined range;
• and
• transmit, to the mobile device, a command releasing the external electronic apparatuses identified to not belong to the predetermined range from the setting as electronic apparatuses located in the same space.

A non-transitory computer-readable recording medium including a program for executing a controlling method of an electronic apparatus, wherein the controlling method comprises:

• receiving, from a mobile device, a command setting a plurality of external electronic apparatuses as electronic apparatuses located in a same space;
• based on the setting as electronic apparatuses located in the same space, receiving, from each of the plurality of external electronic apparatuses, an electronic signal including measurement values for a state of air measured by respective sensors in each of the plurality of external electronic apparatuses;
• determining rates of change of the measurement values for each of the plurality of external electronic apparatuses based on the measurement values;
• comparing the determined rates of change of the measurement values for each of the plurality of external electronic apparatuses;
• identifying, based on the rates of changes, external electronic apparatuses among the plurality of external electronic apparatuses of which a difference in the determined rates of change between the external electronic apparatuses do not belong to a predetermined range;
• and
• transmitting, to the mobile device, a command releasing the external electronic apparatuses identified to not belong to the predetermined range from the setting as electronic apparatuses located in the same space.