How can I identify that the performance of a device's battery gets low?

A device‘s battery getting low is indicated by a yellow flashing signal in the device overview.
To get to the device overview please proceed as follows:

  1. Click on „my data“ (top right)
  2. Click on „devices“
  3. The overview of all already registered devices will be shown
  4. On the right hand side of the devices the status is shown using colour: Yellow flashing: The device‘s batteries must be changed.
Feeling curious? Try it out for free!