Honeywell has phased out their line of Focus-Pro thermostats. With Focus Pro thermostats now obsolete, considering using the Honeywell T-Series thermostats as replacements. The T-series has a snap-together design that enables you to update an old thermostat without replacing the cover plate.
Below are graphs showing the products that are now obsolete and their replacements:
The Honeywell T-Series thermostats are easily installed, simple to program, and have a variety of smart features. There are 8 thermostats in the Honeywell T-Series, including the T6 Pro Smart. The T6 Pro Smart is an Energy-Star certified thermostat integrated with ventilation and geofencing technology. This thermostat can be scheduled through an app or though that thermostat itself. The T6 Smart Stat is compatible with many different smart home platforms.