Its a lot like facetime, which we use a lot , but it has this new AI camera that can follow you around the room up to like 180 degrees. Its really slick. So my mom can do anything in her living room and it just keeps moving the camera with teh person and auto zooms in etc.
it has stuff like spotify , iheart and other apps as well. its voice activated calling using facebook messenger and video so works up to 150 countries etc. It also has built in alexa so thats been useful too. I'm likely going to get the big one for my house.
this was a decent enough review video i saw
due to all the fb privacy crap /bad pr ... they also acknowledged that concern very well imo. easy to turn off mic and camera and also includes a cover up for the ultra paranoid
nothing is on fb servers and is all local to device.