You can play Sonic 2 on it. Also it can use Steam Link with a controller. Also I think you can use it as a homekit hub. I replaced my previous ATV 4K with a Fir

You can play Sonic 2 on it. Also it can use Steam Link with a controller. Also I think you can use it as a homekit hub. I replaced my previous ATV 4K with a Fire TV and sold it. I don't really miss anything from it tbh. I have a Garmin. It's a pretty nice expensive HR monitor! I like that the screen is always on and I can control it while wearing gloves since it only uses buttons.