I love this thermostat! I actually have three! I bought them on a whim because we have a bigger house with 3 units and I couldn’t stomach spending $500 on the other smart thermostats. I just wanted to have access on my phone or computer while away, and something that looked better than the old analog thermostats the house had originally. The reviews I read left me worried and I deleted these out of my cart multiple times. I finally pulled the trigger, and boy am I glad I did! These are fantastic! Work well! Easy to install! I had no problems setting them up other than I had to try a few times to setup an account. I went to the website instead of using the app to setup my initial username and password. After that, was gold! These have a cool nightlight feature to that you can set to come on and off on a schedule! Make sure that these will work with your system. Make sure you have a c wire (common wire) or you will need to run one. But these are a five star for price, function, appearance, and honestly, couldn’t have been easier! I had 3 of them in and working within two hours. I would highly recommend! These can do all the things I wanted! They also hook up to your Alexa devices! I don’t see me actually using this feature, but it’s there if I feel like it! I’m so glad I pulled the trigger on it and didn’t let the negative reviews steer me away!