Watching Prime Video on a Smart TV or streaming device usually requires you to connect the device to your Amazon account. During setup, you may see a register device code on your TV screen. 

A Prime Video register device code is a temporary code displayed on a compatible TV or streaming device. It helps connect that device with your Amazon account.

Instead of typing your full account details on a TV, you can use another device, such as a phone or computer, to complete the registration process.

The code normally appears on your TV or streaming device when you choose the option to sign in or register the device.

To find it:

1. Open the Prime Video app on your TV.

2. Select Sign In or Register Your Device.

3. Look for the registration screen.

4. A code should appear on the screen.

5. Keep the code visible while completing the registration.

If you do not see a code, check the sign-in options or restart the Prime Video app.

Follow these simple steps:

Step 1: Open Prime Video

Launch the Prime Video app on your Smart TV, streaming stick, game console, or other supported device.

Step 2: Choose Sign In

Select the option to sign in or register your device. Your TV may display a unique registration code.

Step 3: Open the Registration Page

Using a phone or computer, open the safe Prime Video registration page shown by the app.

Step 4: Enter the Code

Type the code displayed on your TV into the registration page. Make sure every letter and number is entered correctly.

Step 5: Sign In to Your Amazon Account

If requested, sign in with the Amazon account you use for Prime Video.

Step 6: Check Your TV

After successful registration, return to your TV. The Prime Video app should update and allow you to start watching.

Before starting, keep these things ready:

• A working Amazon account

• A stable internet connection

• The latest version of the Prime Video app, when available

• Your TV or streaming device nearby

• The current registration code shown on your screen

Most importantly, use the latest code displayed on your device. Older codes may no longer work.