FAST (Streaming)
FAST is an initialism for “free, ad-supported streaming television.” It can refer to a platform that offers free access to streaming television, or streaming channels that are available for free with advertising. FAST services that offer on-demand content are also known as ad-supported video on-demand (AVOD) platforms. Examples of FAST platforms include Pluto TV (Paramount), Xumo Play (Comcast, Charter), Tubi (Fox Corporation) and Local Now (Allen Media Group).

Redbox Free Live TV enters crowded market with same content
There's nothing really special about the content on Redbox Free Live TV — it's the same content you'll find elsewhere, except it's offered by Redbox.