What to do if Chromecast wont connect to WiFi? Tap on that message to see the next steps. What do I do next? Once you've set up your Chromecast device, you'll see a message in the Google Home app. The Chromecast device is within 4.5–6 m of the mobile device or tablet that you're using to set it up. If you're setting up from a supported iOS or Android device, make sure that you're using the most recent version of the Google Home app. Make sure that you're using the correct password. Why wont my Chromecast connect to my WiFi? If that doesn't work, try restarting your phone.

If you're having trouble with the Chromecast, try restarting your TV. It sounds like your Chromecast is not responding to the Google Home app. I can see my phone and my TV on the app, but it says 'connected' and the Chromecast is not showing up on the TV.

I'm using the Chromecast app on my phone and the Chromecast on my TV. I'm having trouble connecting them to my TV. I have an old Chromecast and a new Chromecast. The Google Home app To set up your Chromecast, you'll need the Google Home app (formerly the Google Cast app), available on iOS and Android. Just head to Google Chromecast in your Chrome browser and follow the on-screen instructions. Instead, ensure you have Google Chrome installed. If you're using Chromecast with a computer (rather than a mobile device), you don't need the Home app.

Google home chromecast setup on ios