"Turns out, the hallway was always cooler and darker than the main living area, so the thermostat readings were consistently off."
Interesting point, but I'm wondering if sensor placement is really the main issue here. Have you considered adding remote sensors in multiple rooms instead? That way, your thermostat can average out temperatures across different spaces. I've seen setups where people place sensors in bedrooms, living areas, and even kitchens to get a more balanced reading. Might be worth exploring before relocating your thermostat again...
"Have you considered adding remote sensors in multiple rooms instead?"
Definitely second this. I added sensors in my bedroom and kitchen, and it made a huge difference. Hallways are notoriously tricky—mine always feels like a cave compared to everywhere else...
I get the appeal of sensors in multiple rooms, but how accurate are they really? My living room is open-plan and gets tons of sun, while the office stays shady most of the day. I'm worried sensors might overcompensate and crank up the heat unnecessarily in one area. Still, your hallway point is spot-on—mine's always freezing compared to everywhere else. Maybe I should just bite the bullet and give them a try...
I've had sensors for about a year now—honestly, they're decent but not perfect. My sunny kitchen still tricks the system sometimes, but overall comfort improved, especially in my chilly hallway. Worth trying if you snag them on sale...
Have you noticed any real difference in your energy bills though? I've been skeptical about sensors because my friend's place barely saw savings—wondering if it's more about comfort than efficiency...