10 Best Home Thermostats 2026 in the United States
#1
Winner
Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat - Compatible with Alexa, Apple HomeKit and Google Home App - Polished Gold
The Google Nest Learning Thermostat (4th Gen) is a sleek, user-friendly smart thermostat designed to help you save energy while keeping your home comfortable. It works with most 24V heating and cooling systems, including gas, electric, and heat pumps, and usually doesn’t require a C wire for installation, which makes it suitable for many homes. Setting it up is straightforward, especially since it can be controlled easily from your smartphone through the Google Home app or by using voice commands with Alexa, Siri, or Google Assistant.
Rating
10.0
Chosen by1,138
User Interface
Installation
Energy Efficiency
Most important from
2420 reviews
#2
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Obsidian
The Google Nest Learning Thermostat (4th gen) is a smart thermostat designed to make home temperature control simple and energy-efficient. It works with most common home heating and cooling systems, so compatibility is broad, and you often don’t need a C wire, which makes installation easier for many homes. The thermostat learns your habits to create a schedule automatically, which helps save energy without you having to program it manually. It also adapts to outside weather, pausing heating or cooling when natural conditions help maintain comfort.
Rating
10.0
Compatibility
Programmability
Smart Features
Most important from
2420 reviews
#3
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Sand
The Google Nest Thermostat is a smart, energy-saving device designed to help you control your home's heating and cooling easily. It works with most HVAC systems, but some setups like heating-only or heat pump systems may require extra wiring, so checking compatibility before buying is an important step. You can program it using the Google Home app on your phone or tablet to create schedules that fit your daily routine, which can help reduce energy use and save money.
Rating
9.4
Installation
Smart Features
Programmability
Most important from
29147 reviews
Top 10 Best Home Thermostats 2026 in the United States
#1
Winner
Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat - Compatible with Alexa, Apple HomeKit and Google Home App - Polished Gold
Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat - Compatible with Alexa, Apple HomeKit and Google Home App - Polished Gold
Compatibility: Works with most 24V HVAC systems
Programmability: Learns schedule; auto temperature adjustment
Smart Features: Learning, Eco mode, Nest Sensor included
User Interface: Large display; app and voice control
Energy Efficiency: Saves 12% to 15% energy bills
Installation: No C wire needed; easy setup
Chosen by 1138 this week
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Obsidian
Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Obsidian
Compatibility: works with most common heating, cooling
Programmability: learns habits, creates schedule automatically
Smart Features: Auto Away, Scheduling, Display, Eco, Sensor
User Interface: Google app, voice commands, clear display
Energy Efficiency: 12% heating, 15% cooling savings
Installation: no C wire needed, user-friendly setup
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Sand
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Sand
Compatibility: Works with most HVAC systems; some exceptions
Programmability: Programmable via Google Home app
Smart Features: Auto temp adjust; alerts; Google Assistant
User Interface: Touch control and clear LCD
Energy Efficiency: ENERGY STAR certified; Savings Finder
Installation: Easy install; usually no C wire needed
Google Nest Learning Thermostat - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Compatible with Alexa - Stainless Steel (Renewed)
Google Nest Learning Thermostat - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Compatible with Alexa - Stainless Steel (Renewed)
Compatibility: Works with Alexa, Google; most HVAC
Programmability: Programmable; learns and adjusts schedule
Smart Features: Voice, app control, Wi-Fi, learning
User Interface: LCD display, button control
Energy Efficiency: Energy Star certified
Installation: Wall mount; needs 2 AA batteries
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal
Compatibility: Most heating/cooling systems; some need C wire
Programmability: Programmable
Smart Features: Auto temp adjust, alerts, voice assistant
User Interface: 2-inch LCD, app and voice control
Energy Efficiency: Energy Star certified, saves energy
Installation: Wall mount; extra setup if no C wire
Related Products
Up to 6% off
ecobee Comfort and Security Bundle, Smart Thermostat Premium with Siri and Alexa and Built in Air Quality Monitor and Smart Sensor with SmartSensor for Doors and Windows 2-Pack
ecobee Comfort and Security Bundle, Smart Thermostat Premium with Siri and Alexa and Built in Air Quality Monitor and Smart Sensor with SmartSensor for Doors and Windows 2-Pack
Compatibility: Amazon Alexa, Siri
Smart Features: Speaker, SmartSensors, Air Quality, Sensors
User Interface: Backlit LCD
Energy Efficiency: ENERGY STAR, saves 26% energy
Installation: Hardwired, Wall Mount
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
ecobee Smart Thermostat Premium - WiFi, Siri & Alexa Built-In, Smart Sensor
ecobee Smart Thermostat Premium - WiFi, Siri & Alexa Built-In, Smart Sensor
Compatibility: Siri, Alexa, Google Assistant, HomeKit, iOS, Android
Smart Features: SmartSensor, air quality monitor, voice control
User Interface: vibrant display
Energy Efficiency: ENERGY STAR, up to 26% savings
Installation: Power Extender Kit for no C-wire
ecobee Smart Thermostat Enhanced, Programmable Wifi Thermostat
ecobee Smart Thermostat Enhanced, Programmable Wifi Thermostat
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
#10
ecobee Smart Thermostat Essential - WiFi Thermostat, Energy Star Certified
ecobee Smart Thermostat Essential - WiFi Thermostat, Energy Star Certified
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
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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.