Network Hogs - Notifications for high network use devices.
It would be great to see which devices on your network are the 'data-hogs' and when.
For example, an Xbox downloading yet another 68GB game might trigger a notification or alert in the app.
This could be 'smart' where the notifications are based on usage history. Over time, the data would show when unusual spikes happen.
i just replaced my Linksys router with the eero system. My old router was running DdWRt and I was able to track current bandwidth but the feature I used the most was the historical. I was able to see exactly how much data each device uploaded and downloaded. That information was extremely useful. Up until recently we (Canadians) were typically capped for monthly usage and knowing which device needed to cool it is extremely important.