Honeywell T9 Smart Thermostat Review


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9.1/10 (Expert Score)
Product is rated as #4 in category Smart Thermostats
The Honeywell Home T9 WiFi Smart Thermostat is the perfect choice for those looking for a sleek and smart thermostat in their home.
  • Energy Tracking
  • Geofencing
  • Multi zone focuses.
  • Compatible with Alexa, Google Assistant
  • Easy DIY Installation
  • Little Expensive

The Honeywell Home T9 WiFi Smart Thermostat is a great way to keep your home at the perfect temperature. It offers 7-day programming and compatibility with voice control systems such as Amazon Alexa and Apple HomeKit, giving you a convenient way to manage your climate controls from anywhere. Not only does it feature a touchscreen color display that is easy to read, but it also makes sure your comfort settings are optimized for energy efficiency for further savings. Furthermore, it works with existing heating and cooling systems including conventional HVAC, heat pump, electric baseboard heat, gas steam or gravity, and oil heating. With smart scheduling capabilities as well as custom alerts that get delivered directly to your device of choice, the Honeywell Home T9 WiFi Smart Thermostat is an excellent choice for keeping your home comfortable year-round.

Specification: Honeywell T9 Smart Thermostat Review





Air Quality Monitor






Energy Monitoring


Vacation Mode


Zoning Control


Energy Efficiency




Voice Control

Alexa, Google Assistant


3.7 x 4.92 x 0.94 in


‎0.45 Pounds


2 year limited warranty.

Photos: Honeywell T9 Smart Thermostat Review

The T9 Smart Thermostat connects to your home’s WiFi network and communicates with your HVAC system. This allows you to remotely adjust the temperature, create schedules, and monitor energy usage through the Honeywell Home app.

The Honeywell T9 Smart Thermostat is designed for DIY installation, but professional installation is recommended if you’re not comfortable with the process. It usually comes with clear installation instructions.

The T9 Smart Thermostat is compatible with a wide range of heating and cooling systems, including single-stage and multi-stage systems, heat pumps, and more. Check Honeywell’s official website or documentation to confirm compatibility with your specific system.

Yes, you can control multiple Honeywell T9 Smart Thermostats in different zones using the same Honeywell Home app.

Yes, the T9 thermostat can often be integrated with other smart home platforms, including Amazon Alexa, Google Assistant, and even IFTTT. This enables you to control the thermostat through voice commands and create automation routines.

Honeywell T9 Smart Thermostat Review
Honeywell T9 Smart Thermostat Review
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