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10 Best Home Thermostats 2025 in the United States
#1
Winner
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver
The Google Nest Learning Thermostat (4th Gen) is an impressive choice for those looking to enhance their home comfort while saving on energy bills. One of its standout features is its compatibility with a variety of heating and cooling systems, making it suitable for many households without the need for a C wire for installation. The included Nest Temperature Sensor adds value by allowing you to manage temperature variations in different rooms effectively.
Rating
10.0
Chosen by1,398
Compatibility
Programmability
Smart Features
Most important from
1717 reviews
#2
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
The Google Nest Thermostat is a well-rounded smart thermostat designed for home use. One of its significant strengths is its energy efficiency, as it is ENERGY STAR certified and includes features like automatic temperature adjustments when you're not home and the Savings Finder to help lower energy costs. The thermostat is compatible with most systems, although some systems require a C wire or other power accessory, which could complicate installation for some users. On the plus side, Google provides an online Nest Compatibility Checker to help you verify if it will work with your system before purchasing.
Rating
10.0
Compatibility
Programmability
Smart Features
Most important from
28103 reviews
#3
Honeywell Home RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required
The Honeywell Home RTH9600WF is a smart thermostat designed for homeowners seeking to save energy and enjoy modern convenience. It supports a variety of heating and cooling systems including forced air, hot water, steam, and heat pumps with electric backup, but it is not compatible with electric baseboard heating, which is important to confirm before buying. The thermostat requires a C-wire for power, so if your current setup lacks this, you may need an adapter or professional help.
Rating
9.4
Compatibility
Smart Features
User Interface
Most important from
19447 reviews
Top 10 Best Home Thermostats 2025 in the United States
#1
Winner
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver
Compatibility: variety of heating and cooling systems
Programmability: learns preferences, Smart Schedule
Smart Features: integrates with Alexa, Google Home
User Interface: large display, adjusts brightness
Energy Efficiency: 12% savings on heating, 15% cooling
Installation: no C wire needed, straightforward
Chosen by 1398 this week
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
Compatibility: Most systems, some need C wire
Programmability: Yes
Smart Features: Remote control, Google Home, Alexa
User Interface: Intuitive, easy to adjust settings
Energy Efficiency: ENERGY STAR certified, auto adjustments
Installation: May need extra steps
Honeywell Home RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required
Honeywell Home RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required
Compatibility: forced air, hot water, steam, heat pumps
Programmability: programmable flexible scheduling
Smart Features: Wi-Fi, Alexa, Google, Cortana, IFTTT
User Interface: Color touchscreen, customizable, shows weather
Energy Efficiency: ENERGY STAR, tracks patterns, demand response
Installation: Requires C-wire; adapter or pro help
Google Nest Learning Thermostat - 3rd Gen - Programmable Smart Thermostat for Home - Compatible with Alexa (White)
Google Nest Learning Thermostat - 3rd Gen - Programmable Smart Thermostat for Home - Compatible with Alexa (White)
Compatibility: compatible with 95% heating/cooling systems
Programmability: learns preferences and programs itself
Smart Features: voice control, energy reports, remote control
User Interface: Farsight display shows temp, time, weather
Energy Efficiency: reduces waste, tracks energy usage
Installation: easy, 30 minutes with tools
Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
Compatibility: Works with most 24V HVAC systems
Programmability: Schedules up to seven daily periods
Smart Features: Alexa voice control and temperature sensors
User Interface: 3 touch buttons; Alexa app control
Energy Efficiency: ENERGY STAR certified
Installation: Guided app setup; may need tools
Related Products
Up to 34% off
ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home
ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home
Compatibility: Most 24VAC HVAC systems
Programmability: Adjust temperatures for home, away, sleep
Smart Features: Siri, Alexa, Google Assistant, ecobee app
User Interface: Simple, intuitive, clear LCD display
Energy Efficiency: ENERGY STAR certified, up to 26% savings
Installation: User-friendly, under 45 minutes, includes kit
Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, Gray
Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, Gray
Compatibility: Alexa, SmartThings, Google Home, IFTTT
Programmability: 7-day scheduling, daylight savings adjustment
Smart Features: intelligent alerts, temperature warnings
User Interface: customizable touchscreen, local weather info
Energy Efficiency: Energy Star certified, demand response
Installation: requires Wi-Fi, smart device integration
ecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant
ecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant
Compatibility: Apple HomeKit, Google, Alexa, iOS, Android
Programmability: Auto-Scheduling, Auto-Away, Programmable
Smart Features: Temp Display, Auto-Scheduling, Auto-Away, Fan Control
User Interface: Touchscreen LCD, Touchpad Control
Energy Efficiency: Auto-Scheduling, Auto-Away
Installation: Wall Mount, Screws, Backplate, Wire Labels, Battery
Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55
Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55
Compatibility: Boilers, Air Conditioners, Heat Pumps, Furnaces
Programmability: Smart scheduling, remote access, usage reports
Smart Features: Voice control, Alexa, Google Assistant, SmartThings
User Interface: LED display, Wi-Fi, voice control
Energy Efficiency: Energy Star certified, up to 23% savings
Installation: DIY with level and app instructions
#10
Nest T3016US - Programmable Thermostat
Nest T3016US - Programmable Thermostat
Compatibility: Many heating and cooling systems
Programmability: Auto-Schedule self-programming
Smart Features: Wi-Fi, Bluetooth, app, voice control
User Interface: Round stainless steel, digital display
Energy Efficiency: ENERGY STAR, green Leaf, auto settings
Installation: Mounting hardware included, wall mount
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Buying Guide for the Best Home Thermostats
Choosing the right home thermostat can significantly impact your comfort and energy efficiency. A thermostat regulates the temperature of your home by controlling your heating and cooling systems. When selecting a thermostat, it's important to consider your specific needs, the compatibility with your HVAC system, and the features that will make your life easier and more comfortable. Here are some key specifications to consider when picking the best thermostat for your home.CompatibilityCompatibility refers to whether the thermostat can work with your existing heating and cooling system. This is crucial because not all thermostats are compatible with all HVAC systems. There are different types of systems such as single-stage, multi-stage, heat pump, and others. To determine compatibility, check your HVAC system's manual or consult with a professional. Choosing a compatible thermostat ensures that it will function correctly and efficiently with your system.
ProgrammabilityProgrammability is the ability to set a schedule for your thermostat to follow. This feature is important because it allows you to automatically adjust the temperature based on your daily routine, which can lead to energy savings and increased comfort. Programmable thermostats can be divided into non-programmable, 5-2 day, 5-1-1 day, and 7-day models. If you have a consistent schedule, a 5-2 day model might be sufficient. For more flexibility, a 7-day model allows different settings for each day of the week.
Smart FeaturesSmart features include Wi-Fi connectivity, voice control, and learning capabilities. These features are important for convenience and energy efficiency. Wi-Fi connectivity allows you to control the thermostat remotely via a smartphone app. Voice control enables you to adjust the temperature using voice commands through smart home assistants. Learning capabilities mean the thermostat can learn your preferences over time and adjust settings automatically. If you value convenience and tech integration, a smart thermostat with these features might be the best choice.
User InterfaceThe user interface refers to how you interact with the thermostat, including the display and controls. A good user interface is important for ease of use and accessibility. Thermostats can have simple digital displays, touchscreens, or even app-based controls. If you prefer straightforward operation, a basic digital display might be sufficient. For more advanced control, a touchscreen or app-based interface can offer more features and customization options.
Energy EfficiencyEnergy efficiency is the ability of the thermostat to help reduce energy consumption. This is important for lowering your utility bills and reducing your environmental impact. Look for thermostats with energy-saving features such as adaptive recovery, which learns how long it takes to heat or cool your home and adjusts accordingly, or energy usage reports that help you track and manage your energy consumption. If energy savings are a priority, choose a thermostat with these efficiency features.
InstallationInstallation refers to the process of setting up the thermostat in your home. This is important because a complicated installation can be frustrating and may require professional help. Some thermostats are designed for easy DIY installation with clear instructions and minimal tools required, while others might need professional installation due to their complexity. If you are comfortable with basic wiring and following instructions, a DIY-friendly model might be suitable. Otherwise, consider a model that offers professional installation services.