The available Savings Assistant functions depend on the devices in your system. Functions that your Viessmann system does not support are grayed out.
On the “ViCare+” tab in the ViCare app, you can see the list of supported and unsupported functions. A click on the respective function shows which devices would be required for its use.
The Savings Assistant features are constantly being added and developed to keep pace with your needs and changing circumstances.