Good idea! 
I’ve also had connection issues with a mesh during rural power blips and outages, especially during summer storm season. Naturally all routers and modems are on UPSes, but not every single smart device and access point…
What seems like a simple baby step towards this would be a watchdog on the Wyze servers that would notify the app when devices dropped offline. Wouldn’t fix the issue, but at least you would know about it immediately rather than not until you randomly have time to to look at the app.
This has also been languishing as a “not-in-your-lifetime” Wishlist item for a year and a half… 