In the smartCOUNT App, all necessary functions for data transmission of the smartCOUNT System are provided, including:- login/logout link the smartphone with the according user account- configure device for configuring the measuring cycle and arrester properties- read data to read out the automatically recorded data from the smartCOUNT Datalogger- single shot to read the momentary impulse count and leakage current data- upload data to upload- device reset to make a factory reset of the smartCOUNT Datalogger