10 Best Thermostat That Works With Google Home 2026 in the United States

The Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat is designed to work seamlessly with Google Home, as well as other smart home systems like Alexa, SmartThings, and IFTTT. This makes it a versatile choice if you have a variety of smart devices at home. It connects to your Wi-Fi network using the common 2.4GHz frequency, ensuring stable connections for remote control and programming through your smartphone or voice commands.

Installation is relatively straightforward and can be handled by most DIY enthusiasts, but some may find it beneficial to refer to online tutorials or seek professional help, especially if they are unfamiliar with thermostat wiring. The customizable color touchscreen is a highlight, offering an intuitive interface with easy-to-read text and numbers. The display can show local weather, indoor and outdoor humidity levels, and other useful information.

Energy-saving features include flexible programming options that allow you to align the thermostat settings with your daily schedule or utility's peak rate pricing, potentially lowering your energy bills. Additionally, the thermostat provides intelligent alerts for air filter changes, humidifier pad replacements, and temperature warnings, helping you maintain your HVAC system efficiently. One potential drawback is that the thermostat only supports the 2.4GHz Wi-Fi band, which might be limiting if you have a dual-band router and prefer the faster 5GHz. Also, while the interface is user-friendly, those who are not tech-savvy might need some time to get used to all the features and customization options. The Honeywell Home RTH9585WF1004 is a solid choice for anyone looking to integrate a smart thermostat with Google Home and other smart systems, offering a good balance of usability, energy savings, and useful alerts.

The ecobee New Smart Thermostat Premium is a solid choice for those looking to upgrade their home heating and cooling system, especially if you want a device that works seamlessly with Google Home. One of its standout features is its energy-saving capabilities, which can save up to 26% on heating and cooling costs, making it a financially wise investment in the long run. The included SmartSensor is great for managing temperature imbalances in different rooms, ensuring comfort throughout your home.

Installation is made simple with the included Power Extender Kit, which is ideal for homes lacking a C-wire. This means many users, regardless of their tech skills, can set it up without a professional. The user interface is intuitive, featuring a large, vibrant display that makes navigation straightforward.

On the energy-saving front, the thermostat also offers alerts for poor air quality and reminders for filter changes, which can be beneficial for maintaining a healthy home environment. Plus, the integration with smart devices, including Alexa and Siri, provides versatility in how you control your home. However, there are a few drawbacks to consider. The full functionality of some features, like the smart security alerts, requires an additional subscription. While the SmartSensor is included, other sensors for doors and windows come at an extra cost, which may not appeal to budget-conscious users. Furthermore, while compatibility with most HVAC systems is a plus, those with very specific setups may still encounter limitations.

The ecobee New Smart Thermostat Premium serves as a robust option for homeowners seeking smart home integration and energy efficiency, but potential buyers should be aware of the extra costs associated with certain features and the need for specific system compatibility.

The Google Nest Thermostat is a smart thermostat designed to help you save energy and keep your home comfortable, all while integrating smoothly with Google Home and other smart devices. It works well with most heating and cooling systems—about 85% compatibility—and can be controlled remotely via your phone, tablet, or laptop, making it easy to adjust your home's temperature from anywhere. Setup is straightforward and usually takes about 30 minutes, with everything needed included in the box. It supports voice commands through Google Assistant and Alexa, which adds convenience if you use smart speakers.

One of the thermostat's strong points is its energy-saving capabilities. It automatically turns down the heat or air conditioning when you leave, and the app offers tips and schedule adjustments to help reduce your energy bills. It even supports clean energy usage with Nest Renew, prioritizing times when energy is cleaner or cheaper. The interface, accessible through the Google Home app, is user-friendly and allows you to program your schedule easily.

Some heating or cooling systems require a C wire or power accessory for the Nest Thermostat to work properly, so it’s important to check compatibility before buying. Also, while the device can function manually without internet, some smart features won’t be available in that case. Battery life is supported by two AAA batteries, which are included. For someone wanting a smart thermostat that integrates well with Google Home and other smart devices, offers remote control, and focuses on energy efficiency, the Google Nest Thermostat is a solid choice. Just ensure your home's HVAC system is compatible to avoid installation hiccups.