1. A method of providing a notification by an electronic device, the method comprising:based on detecting an event, presenting a first notification for the detected event on a touch screen of the electronic device;
providing, to a wearable device, a notification information for the detected event such that a second notification for the detected event is presented on a touch screen of the wearable device;
receiving, from the wearable device, information indicating that the second notification is checked at the wearable device; and
based on the received information, stopping the presenting of the first notification on the touch screen of the electronic device.