Tivo.com Activate 2021 – Must Read

Personalized recordings based on your viewing habits.

If you are activating a used device, the process requires a formal Transfer Ownership Authorization Form and can take 24–48 business hours to process. tivo.com activate

The TiVo service is the "brain" of your device. An active subscription unlocks: Personalized recordings based on your viewing habits

A service plan is required as it provides updated TV guide information, ability to record programs, updates to the User Interface, Set up your TiVo® Roamio in 7 easy steps. - Ars Technica ability to record programs

You will need your 15-digit TSN to link the device to your account. This is typically found on a label on the back or bottom of the device, or on the original packaging.