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Maintaining a comfortable home environment while managing energy costs is a priority for every homeowner. The thermostat, often an overlooked device, plays a crucial role in achieving this balance.
Choosing the best thermostats requires careful consideration, as the market offers a vast array of options with varying features and functionalities. This article aims to guide you through the complexities of selecting the ideal thermostat for your needs.
We understand that quality and value are paramount. Selecting the right device impacts not only your daily comfort but also your long-term energy consumption and savings.
Our comprehensive review will explore key aspects to consider, helping you make an informed decision and ultimately choose from the best thermostats available. —
IN THIS ARTICLE
Top 10 Best Thermostats Compared

π BEST OVERALL Google Nest Thermostat – Smart Thermostat for Home
- ENERGY STAR certified for energy savings.
- Remote control via Google Home app.
- HVAC monitoring and alerts for preventative maintenance.
- Automatic temperature adjustments when the house is empty.
4.7/5
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π₯ 2ND RUNNER UP ecobee Smart Thermostat Essential – Energy Star Certified programmable Wi-Fi Thermostat – Works with Siri
- Potential for significant energy savings.
- Compatible with most HVAC systems.
- Easy to use touchscreen and mobile app.
- Integrates with popular smart home platforms.
4.4/5
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οΏ½ BEST VALUE Amazon Smart Thermostat β Save money and energy –
- Easy upgrade from traditional thermostats.
- Alexa integration for voice control and automation.
- Potential for energy savings and rebates.
- User-friendly installation process via Alexa app.
4.4/5
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Google Nest Learning Thermostat – 3rd Gen (2015) –
- Auto-scheduling learns your preferences and programs itself.
- Home/Away Assist prevents wasted energy when the house is empty.
- Remote control via the Nest app offers convenient temperature adjustments.
- Energy History provides insights into energy consumption.
4.7/5
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Suuwer Non-Programmable Thermostats for Home 1 Hea
- Large, easy-to-read backlit display.
- Dual power option (24VAC or AAA batteries).
- No common wire (c-wire) required for most installations.
- Adjustable swing settings and compressor delay.
4.7/5
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ecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor – Programmable Wifi Thermostat – Works with Siri
- Potential for significant energy savings.
- Includes SmartSensor for improved temperature control.
- Built-in air quality monitor.
- Premium design with large, vibrant display.
4.4/5
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ecobee Smart Thermostat Enhanced – Programmable Wifi Thermostat – Works with Siri
- Potential for energy savings through automated temperature adjustments.
- Remote control and monitoring via smartphone app.
- Includes Power Extender Kit for easy installation in homes without a C-wire.
- SmartSensor compatibility for zoned temperature management.
4.4/5
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Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat
- Customizable color display to match home dΓ©cor.
- Compatible with a wide range of heating and cooling systems (forced air, hot water, etc.).
- Energy Star certified with potential rebates and demand response program eligibility.
- Flexible programming options for customized schedules.
4.6/5
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Google Nest Learning Thermostat (4th Gen
- Improved compatibility with various heating/cooling systems.
- Easy control via Google Home app and voice assistants.
- Large, dynamic display for better visibility.
- Learns temperature preferences for energy optimization.
4.3/5
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Honeywell Home Home RTH6360D1002 Programmable Thermostat
- Flexible 5-2-Day or 1-Week programming.
- Backlit LCD display shows current and set temperatures.
- Smart Response Technology for optimized heating/cooling.
- Auto changeover between heat and cool.
4.7/5
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Detailed Reviews of the Best Thermostats
Google Nest Thermostat – Smart Thermostat for Home – ENERGY STAR certified for energy savings.
The Nest Thermostat offers a blend of smart features and energy-saving capabilities, aiming to simplify home climate control. Its ENERGY STAR certification underscores its potential for reducing energy consumption. The thermostat’s self-adjusting feature, which lowers the temperature when the house is empty, is a plus, as is the remote control functionality via the Google Home app.
The HVAC monitoring and alerts add an extra layer of security and preventative maintenance. The ‘Savings Finder’ tool is a handy way to optimize energy usage further. However, compatibility can be tricky, as some systems may require a C wire or compatible accessory, potentially adding to the installation complexity.
Integration with Google Home and other smart platforms adds convenience, though full voice control requires compatible devices.
Pros
- ENERGY STAR certified for energy savings.
- Remote control via Google Home app.
- HVAC monitoring and alerts for preventative maintenance.
- Automatic temperature adjustments when the house is empty.
- Savings Finder tool to optimize energy usage.
- Integration with Google Home and Matter-certified voice assistants.
Cons
- Some systems may require a C wire or compatible accessory for installation.
- Full voice control requires compatible smart devices.
ecobee Smart Thermostat Essential – Energy Star Certified programmable Wi-Fi Thermostat – Works with Siri – Potential for significant energy savings.
The ecobee Smart Thermostat Essential offers a compelling entry point into smart home climate control. The thermostat boasts potential energy savings of up to 23% and integrates seamlessly with popular smart home ecosystems like Apple HomeKit, Google Assistant, and Alexa. The color touchscreen is responsive, and the accompanying app allows for remote temperature adjustments and energy consumption tracking.
Installation is designed to be DIY-friendly, although a C-wire or the purchase of a separate Power Extender Kit (PEK) may be required. Additional SmartSensors can be purchased separately to monitor temperature in specific rooms, enhancing the thermostat’s overall effectiveness. The thermostat also has built in eco+ features.
Before purchasing, be sure to check system compatibility on the ecobee website.
Pros
- Potential for significant energy savings.
- Compatible with most HVAC systems.
- Easy to use touchscreen and mobile app.
- Integrates with popular smart home platforms.
- DIY installation process.
- Offers Eco+ smart features
Cons
- May require a C-wire or purchase of PEK for installation.
- SmartSensors are sold separately.
Amazon Smart Thermostat β Save money and energy – – Easy upgrade from traditional thermostats.
The Amazon Smart Thermostat offers a convenient upgrade from traditional thermostats, promising energy savings and enhanced control over home temperature. The integration with Alexa allows for voice commands and automated temperature adjustments based on pre-set preferences (home, away, sleep). A notable feature is the ability to create comfort zones using compatible Echo devices or the Amazon Smart Air Quality Monitor, adjusting heating and cooling based on temperature or presence.
The thermostat aims to save users money and energy, with potential rebates available and ENERGY STAR certification. Installation is designed to be user-friendly with the Alexa app providing step-by-step guidance. Backed by Honeywell Home Thermostat Technology, the thermostat is positioned as a reliable option.
However, optimal performance relies on the seamless integration with other Amazon devices and a stable Wi-Fi connection.
Pros
- Easy upgrade from traditional thermostats.
- Alexa integration for voice control and automation.
- Potential for energy savings and rebates.
- User-friendly installation process via Alexa app.
- Ability to create comfort zones with compatible devices.
- Backed by Honeywell Home Thermostat Technology.
Cons
- Requires existing Alexa ecosystem for full functionality.
- Energy savings depend on usage patterns and local energy costs.
Google Nest Learning Thermostat – 3rd Gen (2015) – – Auto-scheduling learns your preferences and programs itself.
The Google Nest Learning Thermostat offers a convenient way to manage your home’s temperature and potentially save energy. Its auto-scheduling feature is a significant advantage, learning your preferences over time and adjusting the temperature accordingly. The Home/Away Assist function ensures that energy isn’t wasted heating or cooling an empty house, further contributing to potential savings.
Remote control via the Nest app provides flexibility and control from anywhere. The energy history feature offers insights into energy consumption patterns, and the Leaf icon provides a visual cue for energy-saving temperature settings. Compatibility should be checked before purchase to ensure proper functionality with your existing system.
Overall, it’s a user-friendly and feature-rich smart thermostat.
Pros
- Auto-scheduling learns your preferences and programs itself.
- Home/Away Assist prevents wasted energy when the house is empty.
- Remote control via the Nest app offers convenient temperature adjustments.
- Energy History provides insights into energy consumption.
- The Leaf icon indicates energy-saving temperature settings.
Cons
- Requires initial setup and learning period to optimize performance.
- Compatibility needs to be verified with existing system before purchasing.
Suuwer Non-Programmable Thermostats for Home 1 Hea – Large, easy-to-read backlit display.
The Suuwer S701 is a basic, non-programmable digital thermostat designed for simple, single-stage heating and cooling systems. The large, backlit display is a definite plus, making it easy to read for users of all ages. The thermostat can be powered either by 24VAC or AAA batteries, offering flexibility in installation, and doesn’t require a common (c-wire) in most setups.
Swing settings, compressor delay protection, and temperature calibration provide some customization. However, potential buyers should carefully review the compatibility limitations, as this model doesn’t support multi-stage systems, heat pumps, or certain other configurations. The manufacturer’s emphasis on verifying existing wiring prior to purchase is crucial to ensure a smooth installation process.
A 2-year warranty and 24-hour customer service offer some peace of mind.
Pros
- Large, easy-to-read backlit display.
- Dual power option (24VAC or AAA batteries).
- No common wire (c-wire) required for most installations.
- Adjustable swing settings and compressor delay.
- Temperature calibration feature.
- 2-year warranty and 24-hour customer service.
Cons
- Limited compatibility: Not suitable for multi-stage systems, heat pumps, or some other configurations.
- Installation requires careful review of wiring and compatibility.
ecobee Smart Thermostat Enhanced – Programmable Wifi Thermostat – Works with Siri – Potential for energy savings through automated temperature adjustments.
The Ecobee smart thermostat offers potential energy savings by automatically adjusting temperatures based on occupancy and desired comfort levels. It boasts features like pre-heating/cooling, humidity adjustment, and remote control via a smartphone app. The inclusion of a Power Extender Kit addresses compatibility issues for homes lacking a C-wire.
The ability to add SmartSensors to monitor temperature in specific rooms is a useful addition. Hardwired power eliminates battery replacement concerns. It is compatible with a wide variety of HVAC systems.
Overall, the Ecobee aims to provide convenience and energy efficiency through automation, but the advertised savings may vary based on individual usage and home environment. Installation might still require some technical know-how, even with the included kit.
Pros
- Potential for energy savings through automated temperature adjustments.
- Remote control and monitoring via smartphone app.
- Includes Power Extender Kit for easy installation in homes without a C-wire.
- SmartSensor compatibility for zoned temperature management.
- Hardwired power source eliminates battery concerns.
- Wide compatibility with different HVAC systems.
Cons
- Advertised energy savings may not be universally achievable.
- Installation may require some technical knowledge.
Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat – Customizable color display to match home dΓ©cor.
The Wi-Fi Smart Color Programmable Thermostat offers a range of features aimed at enhancing home comfort and energy efficiency. Its customizable color display is a nice touch, allowing it to blend with various interior styles. The thermostat boasts compatibility with a wide array of heating and cooling systems, though it’s crucial to verify compatibility and C-wire requirements prior to purchase.
Energy Star certification and access to potential rebates and demand response programs are attractive for cost-conscious consumers. Flexible programming options cater to individual schedules and utility pricing structures. Integration with Amazon Alexa and Google Home provides convenient remote control.
The touchscreen interface is designed for ease of use, while monthly energy reports offer insights into usage patterns.
Pros
- Customizable color display to match home dΓ©cor.
- Compatible with a wide range of heating and cooling systems (forced air, hot water, etc.).
- Energy Star certified with potential rebates and demand response program eligibility.
- Flexible programming options for customized schedules.
- Seamless integration with Amazon Alexa and Google Home.
- User-friendly touchscreen interface and monthly energy reports.
Cons
- Requires a C-wire for proper operation, potentially necessitating additional installation work.
- Not compatible with electric baseboard heat.
Google Nest Learning Thermostat (4th Gen – Improved compatibility with various heating/cooling systems.
The Google Nest Learning Thermostat (4th gen) aims to be a smart and energy-efficient addition to your home. It boasts improved compatibility with various heating and cooling systems, often without requiring a C wire. The thermostat is easily controlled via the Google Home app and offers voice control integration with popular assistants like Alexa and Google Assistant.
Its large, dynamic display provides clear information, and the device learns your temperature preferences to optimize energy usage. The inclusion of a Nest Temperature Sensor allows for managing specific room temperatures. The thermostat uses outside temperature and solar heat gain to optimize performance.
Overall, it aims to make home climate control more convenient and cost-effective, but individual savings may vary.
Pros
- Improved compatibility with various heating/cooling systems.
- Easy control via Google Home app and voice assistants.
- Large, dynamic display for better visibility.
- Learns temperature preferences for energy optimization.
- Includes Nest Temperature Sensor for zone control.
Cons
- Energy savings are estimated and may not be guaranteed.
- Requires Google Home app integration, which may not suit all users.
Honeywell Home Home RTH6360D1002 Programmable Thermostat – Flexible 5-2-Day or 1-Week programming.
The Honeywell RTH6360D is a programmable thermostat designed for ease of use and energy savings. Its 5-2-Day or 1-Week programming offers flexibility in scheduling temperature adjustments, while the backlit LCD provides clear visibility of both current and set temperatures. The ‘Smart Response Technology’ aims to optimize heating and cooling cycles based on learned patterns.
Features like auto changeover, filter change reminders, and power outage memory are convenient additions. Installation is simplified with the included UWP mounting system and guide. However, it’s crucial to note that this thermostat is NOT compatible with electric baseboard heaters.
Also, while the features are good, the overall aesthetics are pretty basic. Overall, the RTH6360D seems to be a solid, functional thermostat for compatible systems.
Pros
- Flexible 5-2-Day or 1-Week programming.
- Backlit LCD display shows current and set temperatures.
- Smart Response Technology for optimized heating/cooling.
- Auto changeover between heat and cool.
- Program retained during power outages.
- Easy installation with UWP mounting system.
Cons
- Not compatible with electric baseboard heaters.
- Basic design/aesthetic.
Buying Guide: What to Look For in a Best Thermostats
Understanding Your Needs for the best thermostats
Choosing the best thermostats requires careful consideration of your individual needs and preferences. Start by evaluating your current heating and cooling system. Is it compatible with smart thermostats, or do you need a simpler, non-programmable option? Consider the size of your home and whether you need zone control to manage temperatures in different areas. Think about your energy usage habits and how much you’re looking to save on your utility bills. Finally, decide if you want a thermostat with smart features like voice control, remote access, or learning capabilities.
Smart vs. Non-Programmable Thermostats
Smart thermostats offer advanced features like Wi-Fi connectivity, remote control, learning capabilities, and integration with smart home systems. They can learn your schedule and adjust temperatures automatically, saving energy and money. Non-programmable thermostats are simpler, offering basic temperature control and often a programmable schedule. These are ideal for those who prefer a straightforward approach and don’t need the advanced features of smart thermostats. The best thermostats for some may be the simplest.
Key Features to Consider in best thermostats
When selecting the best thermostats, consider features such as energy efficiency certifications (ENERGY STAR), compatibility with your HVAC system, ease of installation, remote control capabilities (via a mobile app), voice control integration (Alexa, Google Assistant, Siri), learning capabilities, and zoning options. Also, consider the display, ease of use, and warranty. A good thermostat should be user-friendly and provide valuable insights into your energy consumption.
Installation and Compatibility of best thermostats
Before purchasing, verify that the thermostat is compatible with your HVAC system. Some thermostats require a common wire (C-wire) for power, while others can function without one. Check the product specifications and installation instructions to ensure a smooth setup. Many smart thermostats offer DIY installation, but if you’re uncomfortable with electrical work, consider hiring a professional. Ensure the best thermostats are properly installed for optimal performance.
Budget and Value
The price of thermostats can vary significantly depending on the features and brand. Set a budget and compare different models within that range. Consider the long-term value of a smart thermostat, including potential energy savings and convenience. While a basic non-programmable thermostat may be more affordable upfront, a smart thermostat can pay for itself over time through reduced energy bills. Prioritize the best thermostats that provide the most value for your money.
Frequently Asked Questions about Best Thermostats
What is the difference between a programmable and a smart thermostat?
A programmable thermostat allows you to set specific temperatures for different times of the day or week, offering energy savings by adjusting to your schedule. A smart thermostat, on the other hand, offers advanced features like Wi-Fi connectivity, remote control via a mobile app, learning capabilities, and integration with smart home systems. Smart thermostats can learn your preferences and automatically adjust temperatures for optimal comfort and energy efficiency, making them the best thermostats for many.
Do I need a C-wire for a smart thermostat?
A C-wire (common wire) provides continuous power to the thermostat. While some smart thermostats can function without a C-wire, they may require additional adapters or have limited functionality. If your existing thermostat doesn’t have a C-wire, check the specifications of the smart thermostat you’re considering and see if it includes a power extender kit or is compatible with your system without one. Most of the best thermostats work with or without a C-wire.
How much energy can I save with a smart thermostat?
Energy savings vary depending on your usage habits, climate, and the thermostat model. However, many studies suggest that smart thermostats can save an average of 10-12% on heating costs and 15% on cooling costs. These savings are achieved through features like automated temperature adjustments, learning capabilities, and remote control, allowing you to optimize energy usage even when you’re not at home. Finding the best thermostats for your situation can help.
Can I control my smart thermostat remotely?
Yes, most smart thermostats come with a mobile app that allows you to control them remotely from your smartphone or tablet. This feature enables you to adjust the temperature, view energy usage reports, and receive alerts, regardless of your location. Remote control provides convenience and ensures you can optimize energy consumption even when you’re away from home. Remote control is a highly sought after feature for the best thermostats.
Are smart thermostats compatible with all HVAC systems?
While most smart thermostats are compatible with a wide range of HVAC systems, it’s essential to check the product specifications before purchasing. Some thermostats may not be compatible with certain types of systems, such as those with proprietary communication protocols. Verify that the thermostat is compatible with your heating and cooling system to ensure proper functionality. The best thermostats will have information on compatibility.
What is zoning, and how can it benefit me?
Zoning allows you to control the temperature in different areas of your home independently. This can be achieved with smart thermostats that support multiple zones or by using smart sensors in different rooms. Zoning can improve comfort and save energy by only heating or cooling the areas that are in use. Many seek out zoning capabilities when looking for the best thermostats.
How easy is it to install a smart thermostat myself?
Many smart thermostats are designed for DIY installation and come with detailed instructions and video tutorials. However, if you’re not comfortable with electrical work, it’s best to hire a professional installer. The installation process typically involves removing your old thermostat, connecting the wires to the new thermostat, and configuring the settings. The best thermostats often come with easy-to-follow installation instructions.
What are the benefits of voice control integration?
Voice control integration allows you to adjust the temperature of your thermostat using voice commands via voice assistants like Alexa, Google Assistant, or Siri. This provides hands-free convenience and allows you to control your thermostat from anywhere in your home. Voice control is especially useful for those with mobility issues or when your hands are full. Many consider voice control when choosing the best thermostats.
What is energy history, and why is it important?
Energy history provides insights into your energy consumption patterns. Smart thermostats typically track your energy usage and generate reports that show how much energy you’re using and when. This information can help you identify areas where you can save energy and make informed decisions about your thermostat settings. Reviewing energy history can help choose the best thermostats for your needs.
How long do smart thermostats typically last?
Smart thermostats are generally durable and can last for many years. The lifespan of a smart thermostat depends on factors such as the quality of the components, the usage patterns, and the environmental conditions. Most smart thermostats come with a warranty that covers defects in materials and workmanship, providing peace of mind. The best thermostats have long warranties.
Conclusion: The Final Verdict
The Google Nest Thermostat – Smart Thermostat for Home the nest thermostat provides a smart and energy-efficient way to manage home temperature. while the c-wire requirement for some systems is a potential drawback, its features and integration make it a solid choice for smart home enthusiasts looking to save on energy costs, provided compatibility is verified beforehand.