How to Download the Peacock App on A Smart TV from charles hensen's blog

Accessing the Peacock TV app is similar to downloading any other apps on your smart TV, usually by searching for the app from the system’s app store and signing up for an account. If you have a Samsung smart TV or the app isn't available on your device (such as Fire TV), you can get Peacock using a Roku, Chromecast, or other compatible streaming device.

 The screenshots below are from a Roku, but these basic steps also apply more generally to downloading the Peacock app across compatible TV platforms.

1. From the Home menu, select Search to find the Peacocktv.com/tv App from the Roku Channel Store.

2. Choose the app result and select Add Channel to add it to your channel library.

3. Once it downloads, select OK and open the app by choosing Go to channel or by heading back to the Home menu.

4. After opening the app, press Sign Up to Watch for Free if you don’t have an account. If you’ve already subscribed, select the Sign In button on the upper right. 

5. Enter your email and password and click Start Watching.

Via  Peacock.com/tv