I’ve had Google Home showing my devices as “offline” for months and months (possibly over a year). It used to work fine, but after some updates at some point, everything started going offline and staying that way.
The frustrating part was I could temporarily fix it. I could go in, reconnect everything, and it would work for a few hours — but it would never last a full day. By later that day or that night, it would be offline again.
It got to the point where if I wanted to use it, I had to go through the whole reconnect process every single day, just for it to disconnect again hours later.
Nothing I tried fixed it permanently — reinstalling the app, relinking devices, restarting everything.
I ended up fixing it by accident while solving a completely different issue on my iPhone.
Apple support had me do this:
Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings
After reconnecting Wi-Fi, I didn’t touch Google Home — but later everything was working again. Devices showed online, I could control them remotely, and voice commands worked.
What convinced me this wasn’t a fluke:
I had the same issue on my iPad. Did the same network reset there, and it fixed it too.
My guess is the reset clears out corrupted network/session data and forces a clean connection back to Google’s servers.
Just a heads up: this will erase saved Wi-Fi and Bluetooth connections.
Not saying this will fix it for everyone, but after months (possibly over a year) of dealing with this daily disconnect cycle, this is what finally worked for me.
