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 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.

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.