In an effort to lower blue light in the evening, I've got f.lux set up on my computer and Twilight on my Pixel. However, the last major source of blue light is my TV – currently, I have a Chromecast Ultra.

As I understand it, if I bought new Chromecast with Google TV, will I be able to install the Twilight app and therefore adjust the colour temperature of my TV (as long as I'm on the Chromecast / Google TV input)? Will this colour temperature maintain while watching Netflix, Prime, etc. on Google TV?