No downloading is required on compatible Vizio SmartCast TVs. To locate the fuboTV app:

  1. You first need to sign up for fuboTV using Fubotv/connect
  • Press the V or Home key near the center of your remote.
  • Search under All Available Applications for the fuboTV app.You can also cast to your Vizio SmartCast TV from compatible Android or iOS phones and tablets.

Via   Fubo.tv/connect