8 Best Nest Thermostat 2025 in the United States

The Google Nest Learning Thermostat (4th Gen) is a highly advanced and smart thermostat, perfect for those looking to save energy and maintain a comfortable home environment. Its standout feature is its compatibility with a wide range of heating and cooling systems, including gas, electric, oil, forced air, heat pump, and radiant systems. Additionally, it does not require a C wire for installation in most homes, making it user-friendly for a broader audience.

The thermostat’s learning capabilities are impressive, as it adjusts to your schedule and preferences, helping to save up to 12% on heating bills and 15% on cooling bills. The Adaptive Eco feature uses outdoor temperatures to maintain an energy-efficient indoor environment when you're away and ensures comfort upon your return. Remote access through the Google Home app or voice control via Alexa and Google Nest speakers adds to the convenience, allowing for easy adjustments from anywhere. The device also integrates seamlessly with other smart home systems, supporting Matter compatibility for simple integration.

The polished silver design and larger display with Dynamic Farsight enhance its aesthetic appeal, allowing for easy readability from across the room. However, there are some drawbacks to consider. Although the thermostat offers great energy-saving features, the initial cost may be higher compared to basic thermostats. Additionally, some users may find the learning curve for setting up and utilizing all features a bit steep. The reliance on a stable internet connection for remote access and receiving updates may be a limitation for those in areas with unreliable connectivity. The Google Nest Learning Thermostat (4th Gen) is an excellent choice for tech-savvy individuals or households looking for a sophisticated, energy-efficient, and smart home-integrated thermostat.

The Google Nest Thermostat is a sleek, ENERGY STAR certified smart thermostat designed to enhance your home’s energy efficiency and comfort. It boasts broad compatibility with many heating and cooling systems, though certain setups like heating-only or zone-controlled systems may require a C wire or another power accessory. One of its standout features is its learning capability, as the thermostat can automatically adjust settings based on your habits and schedule, further optimizing energy savings without manual intervention.

Additionally, remote access through the Google Home app allows you to control the temperature from anywhere using your smartphone or other devices, making it highly convenient for busy households. The thermostat also integrates seamlessly with Google Assistant and Amazon Alexa, enabling voice control for added ease of use. It supports connectivity through Wi-Fi and offers integration with other smart home systems, enhancing its versatility.

The design is modern and unobtrusive, with a sharp display that provides clear temperature readouts. On the downside, some users might find the need for a C wire in certain systems to be a hassle, and the lack of a lock feature might be a concern for those with young children or in shared living spaces. Despite these minor drawbacks, the Google Nest Thermostat is a strong contender for those looking to save on energy costs while maintaining a comfortable home environment.

The ecobee Smart Thermostat Premium is a feature-rich option for those who want advanced control over their home's climate. It is compatible with most 24VAC HVAC systems and includes a Power Extender Kit for homes without a C-wire, making installation straightforward. The thermostat supports Siri, Alexa, and Google Assistant, offering flexibility in voice control and smart home integration.

The included SmartSensor helps to manage hot or cold spots in your home by adjusting the temperature in key rooms, which can enhance comfort and efficiency. Additionally, the built-in air quality monitor and notifications for smoke alarms and possible break-ins add a layer of home safety and convenience. One notable feature is the ability to save up to 26% on heating and cooling costs, making it an energy-efficient choice.

The vibrant display and premium design are both modern and user-friendly, though the addition of a smart speaker might be unnecessary for some users. The thermostat also provides detailed energy reports, helping you monitor and optimize energy usage. However, some features, such as smart alerts for open doors or windows and advanced home security functions, require additional subscriptions, which can add to the overall cost. Despite these potential extra costs, the ecobee Smart Thermostat Premium is a robust option for anyone looking to enhance their home's climate control and smart home capabilities.