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 ecobee Smart Thermostat Enhanced stands out with its robust programming options, allowing it to automatically adjust temperatures based on your schedule and even preheat or precool your home. It's compatible with major voice assistants like Siri, Alexa, and Google Assistant, providing flexible control options through various smart home platforms and the ecobee app. The user interface is intuitive, with an LCD display that ensures easy day-to-day use.

Connectivity is strong with dual-band Wi-Fi support, ensuring reliable performance and remote access. Energy-saving features are a highlight, with claims of up to 26% savings on heating and cooling costs, supported by ENERGY STAR certification. This thermostat automatically adjusts when you're away, avoiding unnecessary heating or cooling of an empty home. Installation is relatively straightforward, typically taking less than 45 minutes, and it includes a power extender kit for homes without a C-wire. This makes it accessible to most users, even those with older HVAC systems.

The thermostat is hardwired, which means no worries about battery replacements. However, while it includes one Lithium-Ion battery, it’s more for backup, which may be confusing for some. One drawback is the need to purchase a SmartSensor separately, if you want to measure temperature and movement in specific rooms for more tailored climate control. Despite this, the ecobee Smart Thermostat Enhanced is designed to be durable and long-lasting, backed by a 3-year manufacturer warranty. It’s a solid choice for anyone looking to upgrade to a smart, energy-efficient thermostat.