9 Best Nest Thermostats 2025 in the United States

The Google Nest Thermostat is a well-designed smart thermostat that fits most homes, supporting about 85% of heating and cooling systems. It’s Energy Star certified, helping you save energy by adjusting temperatures automatically when you’re away and suggesting schedule improvements through its Savings Finder feature. Installation is usually quick and straightforward, and it even works without a continuous internet connection, letting you control it manually if needed.

The thermostat supports remote control from your phone, tablet, or computer, making it easy for family members to adjust the temperature no matter where they are. Voice control works seamlessly with popular smart home assistants like Google Assistant and Alexa, adding convenience if you have those devices. A nice extra is its HVAC monitoring, which alerts you to any system issues and reminds you about maintenance.

Some heating or cooling setups may require a C wire or extra accessories, which could complicate installation for certain systems. While it offers programmable scheduling, it doesn’t have the advanced learning capabilities found in some higher-end models, so it relies mainly on you to set the schedule or tweak it based on its suggestions. Its compact design and clear display fit well in modern homes, and it integrates smoothly with other smart home platforms, including those using the Matter standard. If you want a user-friendly smart thermostat that saves energy, supports remote and voice control, and works with many systems, the Nest Thermostat is a solid choice, especially if your home setup is compatible without extra wiring.

The Google Nest Learning Thermostat (4th Gen) is designed to make controlling your home's heating and cooling both easy and energy-efficient. It works with most common 24V heating and cooling systems, including gas and electric, without usually needing extra wiring, which helps with straightforward installation. The thermostat learns your schedule and preferences over time, using advanced algorithms to optimize comfort and save energy. It even adapts based on outside temperature changes, pausing your system when natural heating or cooling is available.

You can control it from anywhere using your phone through the Google Home app or with voice commands via Alexa, Siri, or Google Assistant, making remote adjustments very convenient. The included Nest Temperature Sensor lets you manage different room temperatures, ideal if some areas in your home get warmer or cooler than others. The display is larger and clearer than before, with brightness that adjusts automatically or manually, and it can show various useful info like weather or time. The thermostat also respects your input by asking before making schedule changes, giving you better visibility and control over energy savings.

It supports popular smart home systems and the newer Matter standard, ensuring smoother integration if you have other smart devices. While it covers most heating and cooling setups, checking compatibility beforehand is important, especially if your system is less common. Some users might find the initial learning period requires patience before the thermostat fully adapts to their habits. Plus, it relies on a battery that is included but will need replacement eventually. The polished gold finish is attractive but may not suit all decor styles. This Nest thermostat is a strong choice for homeowners wanting a smart, user-friendly device that balances comfort with energy savings and modern smart home compatibility.

The Google Nest Learning Thermostat 3rd Gen is a smart thermostat designed to help you save energy and keep your home comfortable with minimal effort. It works with most heating and cooling systems (about 95% compatibility), making it suitable for the majority of homes. One of its standout features is its ability to learn your schedule and temperature preferences over time, automatically adjusting itself to save energy without constant programming. You can also control it remotely via your smartphone, tablet, or laptop, which is convenient if you want to change the temperature while you're away.

It provides clear energy reports on your phone, showing how much energy you use and when, which can help you make smarter decisions to reduce your bills. The thermostat has a sleek, modern design with a bright, high-resolution round display that shows the temperature, time, or weather, making it easy to read from across the room. It also integrates well with popular smart home systems like Google Assistant and Amazon Alexa, allowing for voice control. However, the Nest thermostat requires a Wi-Fi connection to unlock its full remote and energy monitoring features, so if your home’s internet is unreliable, this could be a drawback.

Installation is relatively straightforward and usually takes about 30 minutes, though some users might need professional help depending on their HVAC setup. The thermostat also sends alerts if your heating or cooling system needs maintenance, which can prevent costly repairs. For those seeking a smart, stylish thermostat that learns your habits, offers remote control, and provides useful energy insights, the Google Nest Learning Thermostat 3rd Gen is an excellent choice, particularly for those invested in a smart home ecosystem.