If you're visiting Espn.com/activate on multiple devices , make sure a new code is generated each time.
Many smart TVs and gaming consoles come with Espn.com/activate support, allowing you to enjoy gaming and sports together.
If you have taken ESPN's free trial, you can avail it after completing the process of Espn.com/activate.
Some smartphones and tablets don't require Espn.com/activate as they allow you to login directly from the app.