10 Best Programmable Thermostats 2025 in the United States

The Google Nest Thermostat is a versatile and smart option for home temperature control. It offers a range of programming options through the Google Home app, allowing users to set energy-efficient schedules easily. Its user interface is user-friendly, with a sleek design and intuitive control features accessible via a smartphone, tablet, or laptop. This thermostat is equipped with Wi-Fi connectivity, ensuring remote access and control from virtually anywhere.

Additionally, it supports voice control via Google Assistant and Amazon Alexa, enhancing its convenience factor. The Nest Thermostat excels in energy-saving features; it automatically adjusts the temperature when you're not home and provides suggestions to optimize energy usage through its Savings Finder tool. Compatibility-wise, the thermostat supports various HVAC systems, but some may require a C wire or a compatible power accessory for installation. The device also includes HVAC monitoring and alerts, adding another layer of functionality and peace of mind.

Installation is generally straightforward, thanks to the provided mounting components and comprehensive online resources, though some systems might need additional accessories. A minor drawback is the lack of a lock feature, which could be useful for households with children. The product is ENERGY STAR certified, reinforcing its efficiency and environmentally friendly attributes. All in all, the Google Nest Thermostat is ideal for tech-savvy homeowners looking for a smart, energy-efficient, and easy-to-control thermostat.

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 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.