NBCUniversal has rounded out their recent network app releases with the arrival of an E! Now app for the Amazon Fire TV and Fire TV Stick. Much like their other apps, you’re going to need a cable subscription to really watch any content within this new E! Now app. Other NBCUniversal networks that have not had their apps ported to the Fire TV yet are Sprout, Oxygen, and Telemundo, so we may see those arrive in the future.