10 Best Programmable Thermostats 2026 in the United States

The Google Nest Learning Thermostat (4th Gen, 2024) is a high-end programmable thermostat that boasts several advanced features aimed at improving home comfort and efficiency. Notably, it offers smart scheduling and adaptive eco features that learn your temperature preferences and suggest energy-saving tweaks, potentially cutting heating bills by 12% and cooling bills by 15%. The thermostat is compatible with most 24V systems and includes a Nest Temperature Sensor to manage hot and cold spots in different rooms, enhancing comfort.

It can be controlled via the Google Home app or through voice commands with Alexa and Google Home, offering versatile connectivity options. The user interface is user-friendly, with a premium design that includes a large, borderless display for easy readability from across the room. Installation is straightforward, requiring no C wire in most homes, and usually takes less than 40 minutes.

While it offers excellent energy-saving features and compatibility, it requires an initial investment, which may be higher compared to basic thermostats. Additionally, the reliance on smart features means it performs best in homes with a stable Wi-Fi connection. The polished silver finish and aluminum material add a sleek, modern look to any home decor. It's ideal for tech-savvy users who want a smart, energy-efficient way to control their home’s heating and cooling systems, but it may be overkill for those who prefer a simpler, more traditional thermostat without smart capabilities.

The ecobee Smart Thermostat Premium is a well-rounded option for those looking to enhance their home heating and cooling systems. One of its standout features is the included SmartSensor, which helps manage temperature throughout your home, minimizing hot or cold spots. This thermostat is ENERGY STAR certified, promising potential savings of up to 26% on heating and cooling costs, making it an attractive choice for eco-conscious users.

The user interface is notably vibrant and easy to navigate, which is great for those who may not be tech-savvy. It also boasts smart home integration, working seamlessly with Siri, Alexa, and Google Assistant, enabling voice control and convenience. The built-in air quality monitor is a significant plus, providing alerts about air quality and reminders for filter changes, ensuring a healthier living environment.

Potential buyers should consider a couple of drawbacks. While the installation is simplified with the included Power Extender Kit, some users may still find installation tricky if they lack a C-Wire. Additionally, to fully utilize the advanced features, such as open window detection and smart security alerts, a subscription plan is required, which could be a turnoff for budget-conscious consumers.

The Honeywell Home RTH9600WF Smart Color Thermostat offers a range of features that make it a strong candidate for anyone looking to save energy and have greater control over their home environment. It is ENERGY STAR certified, which helps ensure energy efficiency and can even provide personalized tips for reducing energy use. Additionally, you might be eligible for energy savings rebates or a 'DEMAND RESPONSE PROGRAM' with your local utility, offering further incentives to reduce energy consumption during peak times.

The programmable options are flexible, allowing you to control the thermostat remotely through an app or smart home assistants like Amazon Alexa, Google Assistant, and Microsoft Cortana. This can be especially convenient for those who prefer a 'set it and forget it' approach but still want to benefit from energy savings. The customizable color touchscreen is a nice touch, allowing you to tailor the look of the display to your preferences. It also provides indoor and outdoor temperature and humidity information, along with daily weather forecasts.

There are some limitations to be aware of. The thermostat requires a C-wire for installation, which may not be available in all homes, potentially necessitating additional installation steps. It is also not compatible with electric baseboard heat systems (120-240V), which could limit its usability for some users. Aside from these limitations, it is compatible with most forced air, hot water, steam, and heat pump systems. Installation might be a bit more complex if your existing setup lacks a C-wire, but for those who have a compatible system, it offers a robust range of features and connectivity options.