10 Best Honeywell Smart Thermostats 2025 in the United States

The Honeywell Home RTH9600WF Smart Thermostat is a solid choice for users looking to enhance their home's heating and cooling efficiency. Its ENERGY STAR certification signifies that it helps reduce energy consumption, and it offers useful features like energy reports and personalized energy-saving tips. One of its major strengths is the ability to control the thermostat remotely via a smartphone app or compatible smart home devices like Amazon Alexa and Google Assistant, making it highly convenient for tech-savvy homeowners.

The customizable color touchscreen adds a touch of personalization, allowing users to match it with their home decor. Additionally, the on-screen display provides indoor and outdoor temperature readings, humidity levels, and daily weather forecasts, which many users find beneficial for maintaining comfort.

However, potential buyers should be aware of a few limitations. The thermostat requires a C-wire for installation, which might necessitate an additional power adapter if your home isn’t already set up for it. This could be a drawback for those with older heating systems or those who don't have a C-wire readily available. Moreover, while the compatibility covers various heating setups, it notably excludes electric baseboard heating systems, which can restrict its usability in some households.

The Honeywell Home RTH9585WF1004 is a solid choice in the smart thermostat market, particularly for those looking for a programmable and user-friendly device. One of its standout features is its compatibility with various smart home ecosystems like Alexa, Google Home, and SmartThings, making it a versatile option for connected homes. The customizable color touchscreen is intuitive and displays easy-to-read information, including local weather updates and humidity levels, enhancing the user experience.

Users will appreciate the energy-saving capabilities, as this thermostat is Energy Star certified and offers flexible scheduling that can adapt to utility peak pricing. The intelligent alerts for maintenance, like air filter changes, are also a helpful addition, promoting efficient home management.

However, while it boasts many strengths, there are a few drawbacks to consider. Some users might find the initial setup process a bit challenging, especially if they are not familiar with smart devices. Additionally, the Wi-Fi connectivity is limited to 2.4GHz, which may not provide the same speed found in newer 5GHz networks, potentially affecting real-time updates. The warranty period is just one year, which is shorter compared to other brands that may offer extended warranties. Also, while the interface is generally user-friendly, there are indications that the touchscreen may not always be responsive, which can be frustrating.

The Honeywell Home RCHT9610WF T9 Smart Thermostat is a versatile and user-friendly option in the smart thermostat category. Its compatibility with a variety of HVAC systems, including boilers, air conditioners, heat pumps, and furnaces, makes it a flexible choice for many households. The thermostat connects via Wi-Fi, allowing for remote control through a mobile app, which simplifies adjustments from anywhere. This feature is particularly handy for those who travel frequently or have irregular schedules.

Additionally, it integrates well with smart home systems like Google Assistant, Amazon Alexa, and SmartThings, providing voice control and automation capabilities. The learning capabilities of the T9 are notable, as it offers Auto Home/Away Scheduling that adapts to your routine, potentially leading to energy savings over time. The included smart room sensor enhances comfort by ensuring the temperature is ideal in specific rooms, which is beneficial for better sleep and increased comfort. The user interface is intuitive, featuring an LCD display that is easy to read and operate.

Energy reports aren't explicitly detailed in the provided information, but the thermostat's ENERGY STAR certification and potential participation in demand response programs suggest a focus on energy efficiency. Geofencing features allow the thermostat to adjust settings based on your location, adding another layer of convenience. The initial setup might be a bit challenging for those unfamiliar with smart devices, and the reliance on a stable Wi-Fi connection could be a drawback in areas with poor internet service. Additionally, while the smart room sensor has a good range, its performance might be influenced by the home's construction. Despite these minor drawbacks, the Honeywell Home RCHT9610WF T9 is a solid choice for anyone looking to upgrade to a smart thermostat, especially those interested in energy savings and enhanced home comfort.