Also question is, is YouTube TV available on all Roku devices?
YouTube TV will work on any Roku streaming stick, box or TV with Roku built-in. YouTube TV is available on any Roku device, but we think the Roku Ultra is best. In addition to your live TV, it'll also support 4K HDR movies and TV shows, so it's the perfect companion for your new television.
Also, why can't I get YouTube TV on my Roku? The reason why the channel is not showing up on your device is that the device is not supported by the channel provider. Please keep in mind that there are multiple devices that are named Roku 2, but only the 4210X model is supported by YouTube TV.
Regarding this, can you watch YouTube TV on different devices?
You can use YouTube TV on up to three devices at the same time. Note that watching YouTube TV on a computer and a mobile device at the same time counts as two of the three available devices.
What devices are compatible with YouTube TV?
The streaming service's list of supported devices for TV includes Google Chromecast, Roku, Apple TV, Amazon Fire TV, Android TV, PlayStation 4, Xbox One, and some Samsung and LG TVs. If you don't already have a streaming device, Clark recommends the $30 Roku Express because it's cheap and easy to use.