The present disclosure provides a method, a mobile electronic device, a wearable electronic device and a computer readable medium for continuing an operation initiated on the wearable electronic device on the mobile electronic device based on motion coherence between movements of the mobile electronic device and a wearable electronic device without providing an input. In the disclosure, an operation would be initiated on the wearable electronic device. The wearable electronic device would transmit an application data associated with the operation initiated on the wearable electronic device to the mobile electronic device. Then, an application program associated with the operation would be automatically launched on the mobile electronic device to continue the operation initiated on the wearable electronic device according to the application data in response to a motion coherence of the mobile electronic device and the wearable electronic device.