Make sure that both devices are connected to the same Wi-Fi network before continuing with these steps: Step 1: Plug your Chromecast into the TV. Step 2: Make sure you have the Google Home app installed on your phone and connected to the same Wi-Fi network as your Chromecast (itβll probably be easier if you connect it during setup).
70-Inch TVs; 65-Inch TVs; 55-Inch TVs; 50-Inch TVs; 43-Inch TVs; 40-Inch TVs; 32-Inch or Smaller TVs; All Televisions; Services & Support. TV Mounting & Installation; TVs by Type. Top TV Deals; TVs Under $500; OLED TVs; Smart TVs; 4K TVs; 8K TVs; LED TVs; Outdoor TVs; Gaming TVs; Commercial TVs; Outlet TVs; All Televisions; Services & SupportBefore you cast to your TV, please note: Your phone or tablet cannot cast to your device with Chromecast built-in if it is connected to your mobile network. Your phone or tablet must be connected to a WiFi network. The smartphone, tablet or computer you are using to cast must be on the same home Wi-Fi network as your device with Chromecast