I have used another activity checker app to send the notification to a virtual notification device which just stores it as text, then I can display that on a dashboard. Not sure if that could be done with this app or not.
The newest [RELEASE] Device Activity Check - Get notifications for "inactive" devices app has a permalink LAN or Cloud that you can use to see the current inactive / low batt devices.
I have also played around with using the Tile Builder app to make a custom tile showing inactive or low battery devices on a dashboard tile: [RELEASE] Tile Builder - Build Beautiful Dashboards
