Where must I register for a Plugwise portal system?
(jh) Registration and operation of the Plugwise system is handled exclusively using the Plugwise app, which is available in iOS and Android.
In the app, the Stretch (basis unit Plugwise) is identified in the local network. After you have confirmed in the app that the system data may also be saved to the Plugwise servers (anonymously), you can also operate the system remotely using the Plugwise app on normal smartphones.