It’s not natively supported as a feature you can just toggle on Dashboard tiles, but you can accomplish it using SharpTools Rules to aggregate the status of multiple devices into a variable… then use that variable in place of your Dashboard tile configured to link to your desired dashboard.
Here’s a few posts showing the concepts:
- Aggregate the Status of Multiple Devices using a Rule
- Note that in this example, James added each device as individual triggers / conditions, but you can just add all the devices in a single trigger, then add all the devices in a single condition
- He also used a Virtual Switch, but a Variable is easier and better for this
- Link to Dashboard from Variable Tile
References: