One App is required for each UMG measurement device (UMG 604, UMG 605, UMG 508, UMG 509, UMG 511 and UMG 512); this App is installed on the measurement device. After installing the App and configuring the device's memory, the measured values that are to be sent can be selected on the measurement device homepage. Up to 50 measurement devices, each with a maximum of 25 measured values can be managed per account. Mean values ≥ 10 minutes can be selected. The App Push Service sends the measured data automatically to the "www.energy-portal.com" hosting server in cycles.The measured data can then be evaluated from anywhere in the world using any web browser.