10 Best Heat Pump Thermostat 2025 in the United States

The Google Nest Learning Thermostat (4th Gen, 2024) in Polished Obsidian offers excellent compatibility, working with most 24V systems including gas, electric, oil, and heat pumps. Its installation is simplified as it typically doesn't require a C wire. This model stands out with its smart features, including integration with Alexa and Google Home, allowing remote control through voice commands or the Google Home app.

The ecobee Smart Thermostat Premium is a versatile and advanced thermostat, ideal for those looking to save on heating and cooling costs while enjoying a range of smart features. Its compatibility is extensive, supporting most 24VAC HVAC systems, including furnaces, ACs, heat pumps, and more. The inclusion of a Power Extender Kit simplifies installation in homes without a C-wire, making it accessible for many users. Programmability is a strong suit, with the ability to create customized schedules to optimize energy use and comfort. The built-in air quality monitor is a nice touch, offering alerts and tips to maintain a healthy home environment. Another standout feature is the SmartSensor, which ensures the most critical rooms are always at the ideal temperature.

The Google Nest Thermostat offers a strong level of compatibility, working with most home systems including heating, cooling, zone-controlled, and heat pump systems. However, some systems do require a C wire or an additional power accessory. This thermostat is highly programmable, allowing users to set energy-efficient schedules through the Google Home app. One notable feature is its ability to turn itself down when no one is home, which enhances energy efficiency and helps save on energy bills.