8 Best Honeywell Wifi Thermostats 2026 in the United States

The Honeywell Home RTH9600WF Smart Color Thermostat is a solid choice for those looking to enhance their home heating and cooling management. One of its key strengths is its ENERGY STAR certification, which not only helps you save on energy bills but also offers personalized tips for further energy savings. The integration with smart home systems, including compatibility with Amazon Alexa and Google Assistant, allows for convenient remote control via a smartphone app. Its customizable color touchscreen is an appealing feature, letting users tailor the look to their home decor.

The programmable features let you set schedules for heating and cooling, which is great for those who prefer a 'set it and forget it' approach. Additionally, the thermostat provides useful on-screen information, displaying indoor/outdoor temperatures and even daily weather forecasts, which can be quite handy.

However, there are some drawbacks to consider. This thermostat requires a C-Wire for installation, which may not be available in every home. Additionally, it does not support electric baseboard heating, limiting its compatibility with some heating systems. Users should check their home’s compatibility before purchasing to avoid any issues. The product is best suited for homes with existing Wi-Fi connectivity, as it relies heavily on this feature for its smart capabilities. The Honeywell Home RTH9600WF is an excellent choice for homeowners seeking energy efficiency and smart home integration, but potential buyers should ensure compatibility with their existing systems before making a purchase.

The Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat stands out in the smart thermostat category, offering a blend of modern features and user-friendly design. Its compatibility with popular smart home systems like Alexa, Google Home, and SmartThings makes it a great choice for homeowners who want to integrate their heating and cooling system into their smart home setup effortlessly. The customizable color touchscreen is a highlight, providing an easy-to-read interface that also displays local weather and humidity levels.

Programmable features allow you to set schedules tailored to your daily routine or adjust settings based on energy pricing, which is ideal for those looking to save on utility bills. The intelligent alerts are particularly useful, reminding you when to change air filters or check the internet connection, enhancing the user experience and maintenance.

There are a few drawbacks to consider. The device relies on Wi-Fi connectivity, which means that if your internet goes down, you might lose access to remote control features. Additionally, while the touchscreen is customizable and visually appealing, some users might find it less intuitive compared to more straightforward interfaces, especially if they aren't very tech-savvy. Also, while the thermostat supports both central air conditioning and heat pumps, it’s essential to ensure compatibility with your specific HVAC system before making a purchase, as not all setups may function seamlessly. If you're looking for a smart thermostat that offers a range of features and can help optimize your energy usage, the Honeywell RTH9585WF1004 is a solid option, but be aware of its reliance on internet connectivity and check for HVAC compatibility.

The Honeywell Home RTH8800WF2022 T5 WiFi Smart Thermostat offers a range of useful features for a modern home. Its standout capabilities include 7-day flexible scheduling, geofencing technology, and the ability to integrate with popular smart home systems like Alexa, Google Assistant, and Apple HomeKit. This makes it convenient for users who want their thermostat to adapt to their routines automatically or be controlled remotely via smartphones and voice commands. Additionally, the ENERGY STAR certification and energy reports help track and manage energy usage effectively, potentially leading to savings on heating and cooling bills.

Users have reported saving between 8-16% on their energy bills by utilizing the scheduling feature, which is a significant benefit. However, it's important to note that a C-wire power adapter is required for installation, which might necessitate professional assistance if your home doesn't already have one. Furthermore, while the thermostat is compatible with most heat/cool oil furnace systems, it won't work with heating-only oil furnace systems unless a C-wire is present. The user interface, featuring a touchscreen, is generally user-friendly, but some users might find the initial setup process a bit complex.

Geofencing is a notable feature that adjusts your home's temperature based on your smartphone's location, adding to convenience and energy efficiency. The thermostat's ability to participate in utility 'DEMAND RESPONSE PROGRAMS' can also be beneficial for those looking to further optimize their energy consumption and potentially receive rebates. The Honeywell T5 offers significant energy management features and smart home integration, but ensure compatibility with your home's wiring before purchase.