10 Best Wireless Thermostat For Furnace 2025 in the United States

The Google Nest Learning Thermostat - 3rd Gen is a versatile and user-friendly smart thermostat that offers great compatibility with a wide range of heating and cooling systems (95% compatibility). It excels in connectivity, supporting both 2.4GHz and 5GHz Wi-Fi, Bluetooth, and Zigbee, which ensures seamless integration with various smart home systems like Alexa, Google Assistant, and more.

The user interface is intuitive, featuring a bright, high-resolution display that shows important information such as temperature, weather, and time when you approach it. The programmability is a standout aspect, as it learns your schedule and preferences, automatically adjusting settings to optimize comfort and energy savings. The energy management features include Home/Away Assist, Energy History tracking, and the Nest Leaf indicator, all of which contribute to efficient energy use and cost savings. Additionally, it offers HVAC monitoring to alert you to potential issues and maintenance needs.

The installation process is straightforward, typically taking 30 minutes or less with everything needed included in the box. However, a couple of drawbacks include the need for a separate Nest Temperature Sensor (sold separately) if you want precise temperature control in specific rooms and the price, which might be considered high for some users. In summary, the Google Nest Learning Thermostat - 3rd Gen is a well-rounded and reliable choice for anyone looking to upgrade their home’s heating and cooling system to a smart, energy-efficient setup.

The ecobee Smart Thermostat Premium is a feature-rich thermostat designed for those who want to save on energy costs and enjoy modern smart home conveniences. One of its standout strengths is compatibility, supporting a wide range of HVAC systems including furnaces, ACs, heat pumps, boilers, and more. This makes it a versatile choice for various home setups. Additionally, the included Power Extender Kit ensures easy installation, even in homes without a C-wire, which can simplify the set-up process for many users.

Connectivity is another strong suit, with support for Wi-Fi and Bluetooth, and integration with major smart home systems like Siri, Alexa, and Google Assistant. This means you can control your thermostat using voice commands and connect it to your broader smart home ecosystem seamlessly. The user interface is designed to be intuitive, featuring a large, vibrant display and a cinematic interface, which should appeal to users who value aesthetics and ease of use.

Programmability is robust, allowing users to set schedules that suit their lifestyle, and the SmartSensor helps manage temperature in specific rooms to reduce hot or cold spots. Energy management features are impressive, with the potential to save up to 26% per year on heating and cooling costs, as well as alerts for open windows or doors, which can prevent unnecessary energy usage. Integration with smart home systems is excellent, offering control via popular platforms and even including a built-in smart speaker for additional functionality like playing music or getting weather updates.

On the downside, some features, like the ecobee Smart Security plan, require additional subscriptions, which could be a drawback for users looking for a one-time purchase. Furthermore, the advanced features and premium materials come at a higher price point compared to basic thermostats, which might be a consideration for budget-conscious users. This makes the ecobee Smart Thermostat Premium well-suited for users looking for a high-tech, energy-efficient solution that integrates smoothly with their smart home setup.

The ecobee Smart Thermostat Enhanced is a robust option for those seeking a wireless thermostat for furnaces. It boasts broad compatibility with most 24VAC HVAC systems, including furnaces, air conditioners, heat pumps, and boilers, making it versatile for various home setups. Its dual-band Wi-Fi connectivity ensures reliable performance, and integration with Siri, Alexa, and Google Assistant allows for convenient voice control and smart home integration.

The user interface is intuitive, featuring an LCD display and app-based control through the ecobee app, which can be accessed via smartphones, tablets, or Apple Watches. Programmability is a strong suit, with the thermostat automatically adjusting temperatures based on occupancy and time of day, optimizing comfort and energy savings. The ability to save up to 26% on heating and cooling costs is a significant advantage, enhanced by its ENERGY STAR certification.

Installation is user-friendly, typically taking around 45 minutes, and the inclusion of a Power Extender Kit makes it suitable for homes without a C-wire. The device is hardwired, eliminating the need for battery replacements, and is designed to last over a decade. A potential drawback is the additional cost of SmartSensors for comprehensive home monitoring, which are sold separately. Nevertheless, with a 3-year warranty, the ecobee Smart Thermostat Enhanced is a reliable, energy-efficient choice for modern smart homes.