Works as advertised. I love owning a wifi thermostat - because you can cool your home or heat it on the way home from a trip, or from sitting in your living room!
It is an awesome programmable thermostats for those who have the same daily Routine. And for this'd how don't it especially great that you can set it to either pre heat or cool. So happy I have it.
User friendly device. I was able to download an app on my Android phone that allows for monitoring my system while away from home. The functions on the pad are clear and easy to change on demand.
I have two thermostats. The one for upstairs has always stayed connected and can be accessed without issues from the app. The one downstairs consistently disconnects from the internet and the app. I reconnect it and it always disconnects within an hour.
Had two T6 units installed and was left todo the setup myself. The first unit took a couple tries to get right but the second unit went quick and easy. The Apple iPhone application works well and is much appreciated.