The log book as well as the "history" screens for your objects allow you to track events related to your connected objects.
You will find here the events that occurred in the last 7 days. Go to the filter screen, using the icon located at the top right, to change these settings.
To date, the events displayed in the log book are those relating to sensors, heating modes, boxes, scenarios and "My security".
This feature will be subject to change in the near future. Find all this information on: ENKI HOME