A:Answer There are many videos if you search for “RTH6580WF” (the product model number) on youtube.com. I haven’t watched any of them, as I found the product instruction manual (included in the box and available for free download from Honeywell’s website) to be sufficient.
Moreover, if you download the “Total Connect Comfort” app from the iOS App Store, you can run it in demo mode to try out what it’s like using the thermostat from the app before buying the thermostat. I’m not sure if the Android app offers a demo mode as well, since I haven’t tried it.