The Honeywell Home T6 Pro Smart lets you control your home's temperature from anywhere with your phone or tablet. It works with most heating and cooling systems, including gas, oil, and electric furnaces, boilers, and heat pumps. It handles up to two stages of heating and cooling on conventional systems and up to two heat and one cool on heat pumps.

Set a schedule that fits your week, or let it adjust based on where you are. With geofencing, it uses your phone's location to save energy while you're out and bring the house back to temperature before you get home. You can change settings on the large touchscreen or in the free Resideo app, and it works with Amazon Alexa and Apple HomeKit.

It mounts on Honeywell's standard wall plate for a clean install, and a cover plate is included to hide marks from an old thermostat. It's ENERGY STAR certified. It needs a common wire (C-wire) for power; if your home doesn't have one, a C-wire adapter is available.

Key features:

• WiFi control from your phone or tablet with the Resideo app

• Works with Amazon Alexa and Apple HomeKit

• Geofencing adjusts the temperature based on your phone's location

• Scheduling options: 7-day, 5-2, 5-1-1, 1-day, or non-programmable

• Large touchscreen display

• Works with up to 2 heat / 2 cool conventional systems and up to 2 heat / 1 cool heat pumps

• Works with optional wired indoor and outdoor sensors (C7189U1005, C7089U1006)

• Honeywell UWP mounting system for a fast install

• ENERGY STAR certified

• 5-year warranty