Zone Activity enables Homey users to view and respond to activity in their homes. For example, when someone enters the Hallway Zone, a motion sensor or door/contact sensor can detect this, making the Zone active. When there is no more activity, the zone will become inactive.
How Zone Activity works
Zone Activity works through the entire home. The Hallway might be part of the Ground Floor Zone, which is in turn part of the entire Home. Both the Ground Floor and the entire Home will become active when activity has been detected in one of its associated Zones.
You can create a Flow to respond to these events. For example, when the Hallway becomes active, turn on the Hallway light. Then, after a few minutes of inactivity, turn the light off again.