A communication apparatus includes a setting unit that sets a time interval with respect to a timing of communicating with an external apparatus, a communication unit that communicates with the external apparatus at the time interval, and a control unit that performs control to, based on a request of the operation through the remote operation received from the external apparatus, communicate with the external apparatus in one of a plurality of modes including a remotely operated mode in which an operation corresponding to a requested operation is executed, wherein, in a case where a mode is shifted to the remotely operated mode, the setting unit changes the time interval to a shorter interval, and the control unit performs control to notify a user that the time interval is a long interval until a change of the time interval is completed.