High-end Roombas will find your home's WiFI dead spots
 

That fancy new Roomba you got over the holidays could help suss out your home's WiFi weak spots this month. A forthcoming patch will add a wireless coverage map to the Roomba's vacuum heat map. From the sounds of it, the test group for this new featu...

https://www.engadget.com/2018/01/03/...fi-signal-map/