This is an incredibly versatile unit. The main screen shows outdoor temp using the wifi which i also love. Great mobile app.

This is an unsexy thermostat that can do whatever you need. No oops plate required for most installs. No more coming home to a hot house.

C wire allows the thermostat to be powered from your furnace. Wishes that the temperature input for switching from heat pump to aux heat could be set in 1 deg. Works with the optional k module (purchase separately) for those who have at least 3 wires ...  Read More

Honeywell 8000 series is the company's answer to the nest thermostat. Like the nest, the 8000 series has programmable functions. The 8000wifi is big enough to cover them in most cases. It was installed by a local hvac company in virginia.

The outcome of this is a phone app or web app that just doesn't work. Support is terrible and usually only knows what's on the prompt screen in front of them.

Honeywell's prestige touch screen is unresponsive. It's not as universal as they advertise.