I believe most are just simple blue light filters that you manually turn on and adjust the way you adjust brightness or similar but there were a few with sensor

I believe most are just simple blue light filters that you manually turn on and adjust the way you adjust brightness or similar but there were a few with sensors: https://www.benq.com/en-au/campaign/eye-care/for-video-enthusiasts.html https://www.benq.com/en-au/campaign/eye-care/for-video-enthu...