Smart Blinds & Temperature Control

Hey everyone! I’ve been considering getting some smart blinds and I’m curious if anyone uses them as a form of temperature control. I’ve heard about people syncing their blinds with their internal thermostats or even using outdoor temperature data to adjust them automatically. Did you sync them with your internal thermostat, or use the outdoor temperature? How do you account for sun position? I feel this could be a very interesting project and could make for a very complicated rule. Looking for some feedback. Cheers, image