The interface shows suggested videos with their respective titles and thumbnails. You can control the entire interface with your TV remote or use your smartphone or tablet. From your devices, you can send content wirelessly to your TV via Chromecast, as well as control various settings such as volume, timeline, playback speed, and subtitles.
The YouTube TV app is also compatible with voice control. Thanks to this, you can use the microphone to search for videos without having to type with your remote or search on your smartphone.
With YouTube TV, you can watch videos in 4K, HDR, and 60 FPS. If your TV is compatible with these formats and your Internet connection has enough bandwidth, playback begins with the highest resolution by default.
As an official app, this is the best way to access YouTube on your TV, so don't hesitate to download YouTube TV on your Smart TV.