How do I work my Vizio TV without a remote?

Here’s how you use it:

1. Download the Vizio SmartCast app from the app store.
2. You have two options: you can create an account on the app, or you can use it as a guest. …
3. You’ll see a “Select Device” prompt on the screen. …
4. Select your TV as the device you want to connect with.
5. A 4-digit pin should appear on your Vizio TV.