10 Best Wifi Thermostats 2025 in the United States

The Google Nest Learning Thermostat (4th Gen, 2024) is designed to be an energy-efficient and user-friendly device, ideal for those wanting to manage their home heating and cooling with minimal effort. A significant strength is its broad compatibility with most 24V systems, including gas, electric, and radiant, meaning it should work in many homes without requiring additional wiring, making installation straightforward and typically under 40 minutes.

The inclusion of the Nest Temperature Sensor helps address hot and cold spots, ensuring more precise temperature control across different rooms. The thermostat’s smart scheduling and Adaptive Eco feature further enhance energy savings, with the potential to reduce heating and cooling bills by up to 15%. Smart home integration is seamless, as it works with both Alexa and Google Home, allowing easy voice control and app management.

The user interface is intuitive, with a large, borderless display and Dynamic Farsight providing clear visibility of the information from afar. However, while it offers numerous benefits, the price might be a consideration for budget-conscious users. Additionally, its reliance on a CR2 battery, though included, may be seen as a minor inconvenience for those preferring battery-free devices. Nonetheless, for those seeking an advanced, stylish, and energy-efficient thermostat that integrates well with smart home systems, this product is an excellent choice.

The ecobee New Smart Thermostat Premium stands out in the wifi thermostat category, primarily due to its energy-saving capabilities and smart features. Users can save up to 26% on heating and cooling costs, thanks in part to its SmartSensor that targets temperature adjustments in specific rooms, which is great for maintaining comfort across different areas of the home. The built-in air quality monitor is a significant plus, alerting users to poor air quality and reminding them to change filters to ensure a healthier environment.

Installation is straightforward, with compatibility across most HVAC systems, and the included Power Extender Kit makes it accessible for homes without a C-wire. This means many homeowners can set it up without needing additional help. The large, vibrant display is user-friendly, showcasing a cinematic interface that makes navigation easy even for those not tech-savvy.

The thermostat integrates seamlessly with smart home systems like Apple HomeKit, Google Assistant, and Amazon Alexa, allowing voice control, which enhances convenience. However, to utilize Siri, an Apple home hub is necessary, which could be a limitation for users not already invested in Apple's ecosystem. The thermostat does require a subscription to access some functionalities like advanced security alerts and smart monitoring, which might deter some users due to additional costs. Furthermore, its reliance on Wi-Fi means that any network issues could affect performance.

The Google Nest Thermostat is a smart wifi-enabled thermostat designed to make your home more energy-efficient and comfortable. One of its standout features is its compatibility with both 2.4 GHz and 5 GHz Wi-Fi networks, making it versatile for various home setups. The thermostat is ENERGY STAR certified, which suggests it’s efficient at saving energy. You can also check its compatibility with your home system using the Nest Compatibility Checker, which ensures you're making a suitable purchase.

Note that some systems may require a C wire or other power accessories for proper installation. Installation is generally user-friendly, especially since it’s designed to work without a C wire in most homes, but users with specific systems might find it a bit more complex. The thermostat has a sleek design and a backlit LCD display, although the small 2-inch screen size might not be ideal for everyone. The user interface is managed through the Google Home app, which allows you to create an energy-saving schedule and control the thermostat from your phone, laptop, or tablet. The app also features a Savings Finder to suggest further energy-saving tweaks.

Remote access and smart home integration are strong points, especially with compatibility across Google Assistant, Amazon Alexa, and other Matter-certified voice assistants. On the downside, the lack of a lock feature may be a concern for some users looking for added security. The built-in HVAC monitoring provides alerts for maintenance issues, aiding in keeping your systems in good shape. The product is lightweight and comes with necessary mounting components, making physical installation straightforward. It also includes a one-year warranty. For those seeking a balance of energy efficiency, ease of use, and smart home integration, the Google Nest Thermostat is a solid choice.