Price: $124.99 - $109.99
(as of Sep 24,2025 09:23:06 UTC – Details)

Maintain comfortable indoor temperatures throughout the week in sync with your schedule with the Honeywell Z-Wave Plus v2 T6 Pro Programmable Smart Multi-Stage Thermostat with SmartStart. This smart thermostat can set heating and cooling schedules throughout the week for single or multi-stage HVAC and heat pump systems even if the thermostat is not included into a Z-Wave network. Each day can be programmed to turn your HVAC or heat pump system On or Off within 4 time periods (Wake, Away, Home, and Sleep). Each period’s time frame can be adjusted to match your unique schedule.
Built-in Z-Wave Plus v2 wireless connectivity adds the thermostat to your smart home network and gives you remote control from your smartphone. This allows you to adjust the temperature at home while you are away, ensuring you come home to a comfortable environment or save energy by turning off your HVAC system. Additionally, the T6 Pro Programmable Smart Thermostat is compatible with leading smart home platforms and virtual assistants, ensuring effortless voice control and integration into customizable smart routines.

• Z-Wave 700 connected thermostat works with single and multi-stage HVAC and heat pump systems
• Controls heating, cooling, and fan modes, plus measures indoor temperature and humidity level
• Set temperature schedules throughout the week with or without inclusion into a Z-Wave network
• Remotely adjust settings via the Resideo app to save energy and money
• Smart Alerts can notify you from the app or thermostat when your HVAC system is malfunctioning or temperature setpoints are reached
• SmartStart software allows for fast and secure inclusion into your Z-Wave network
• Works with Samsung SmartThings, IFTTT, and Apple HomeKit
• Voice control compatible with Amazon Alexa, Google Assistant, and Cortana

The T6 Pro Smart Thermostat offers simple but intuitive touch controls on its backlit 3.5″ touchscreen. The current temperature sits in the middle of the screen with the target temperature just above it. Raise or lower your target temperature with the (+) and (-) icons or change settings or the active mode with the designated buttons at the bottom of the screen. Program target heating and cooling temperatures for every day of the week based on your personal schedule. Set target temperatures for 4 time periods (Wake, Away, Home, and Sleep) during the week, and 3 time periods (Away, Home, and Sleep) for the weekend. A built-in compressor protection feature can delay the activation of the HVAC system for a few minutes before restarting, in the event of sudden outages or repeated attempts to start the HVAC system.
Add the T6 Pro Smart Thermostat to your Z-Wave network to include it into automated routines or as a part of preprogrammed scenes. In addition to Z-Wave compatible automation networks, the Thermostat can be included into Samsung SmartThings, IFTTT, and Apple HomeKit smart home systems. Voice control compatibility with Amazon Alexa, Google Assistant, and Cortana offer hands free voice control over the thermostat and any other devices within your smart network.

Installation Details

The T6 Pro Smart Thermostat is powered by 3 AAA batteries or a 24VAC hardwired connection via a C-Wire connection. The thermostat mounts onto a wall with the included UWP mounting system and cover plate.
Adding to a Z-Wave Network via SmartStart
To add via SmartStart, you will need the device’s DSK QR-Code which is located on the backside of the device, on the packaging, or on a leaflet within the packaging. Once the device is powered and turned on, it will automatically go into SmartStart inclusion mode. While in this mode, the device can be added to a Z-Wave network that supports SmartStart.
Take it All With You Through the Resideo App
Connect and control your in-home devices from anywhere, anytime, on any mobile device with the Resideo app. With the app, you can control lights, locks, cameras, thermostats and more, receive alerts when a smart home device is triggered, and review a complete history of system events.

Z-Wave Plus Certification

Z-Wave Plus v2 is an upgraded Z-Wave certification program to help you identify products that take advantage of the latest Z-Wave hardware platform, also known as 700 Series or Gen7 Z-Wave. Z-Wave Plus v2 compatible devices include extended wireless range up to 1300 ft/600 m, three layers of encryption, faster operation, and longer battery life.

Contents

• T6 PRO Z-Wave Plus v2 Thermostat
• UWP Mounting System
• Decorative Cover Plate
• Screws and Anchors
• Manual

NOTE: Does not work with electric baseboard heating (120-240V).

Technical Details

• Manufacturer Part #: TH6320ZW2007/U
• UPC: 194159007819
• Thermostat Type: Programmable, Digital, Low Voltage, Z-Wave Plus v2
• Display Type: Touch Screen
• Displayed Information: Indoor Temperature, Status Display, Z-Wave Status, Mode, Indoor Humidity
• Wi-Fi: No
• RedLINK: No
• Utility Rewards: Yes
• Stages: Up to 3 Heat/2 Cool Heat Pumps + Dual fuel, Up to 2 Heat/2 Cool Conventional Systems
• Modes of Operation: Heating, Cooling, Emergency Heat
• Programming Features: Occupancy Through App
• Program Type: 5-1-1 Programmable, 5-2 Programmable, 7-Day Programmable, 1 Week, Manual / Not Programmed
• Fan Function: On, Auto, Circulating
• Color: White
• Dimensions: 4.06 H x 4.06 W x 1.09 D inches (104 H x 104 W x 28 D mm)
• Warranty: 5 Year Limited

Honeywell TH6320ZW2003 T6 Pro Series Z-Wave Stat Thermostat & Comfort Control, Smart Home