How does it work?

How does the service work?

I have a Fire TV, how do I download the services? It is an application?

Tks

A hdhomerun tuner box and antenna is required to use the Channels app and DVR. Find out more on getchannels.com/how

Do I have to buy that hdhomerun? I already invest on the Firestick? I read some people talking about the firestick TV. Thanks

If you want to use Channels you need a hdhomerun. If you don't want a hdhomerun, then you can look into other apps for your FireTV like Sling, DTVNOW, etc.

thanks for your time