Just installed the Honeywell T9 Smart Thermostat and wow, what a difference! My old thermostat was stuck in the coldest room, making bedtime temperature wars a nightly struggle. Now, with the smart room sensors, my bedroom stays perfectly cozy while saving energy.

The setup wasn't completely smooth - had to figure out the Resideo app situation (why do companies keep changing names?). Connecting to WiFi took some trial and error, but once it worked, it's been rock solid. Love being able to adjust temps from bed using Alexa!

The best feature? The remote sensors actually work as advertised. I can finally stop fighting over which rooms get heat priority. Though fair warning - you'll need a C-wire (we had ours installed during maintenance).

Minor quirks: The outdoor temp display gets stuck sometimes unless you restart the app. And the ecosystem feels a bit fragmented between different apps/skills. But for consistent home temperatures and smart control? Absolutely worth it.