The world of home automation continues to evolve, with smart thermostats emerging as one of the most significant innovations in energy management and comfort. With the increasing emphasis on energy efficiency, the year 2024 brings an array of choices in the market for the best smart thermostats. Whether you’re looking to control your home’s temperature from your smartphone, set schedules, or utilize learning capabilities, the best smart thermostats can enhance your home environment while also saving money on utility bills. This guide will explore the top 10 products available on Amazon, ensuring you’re well-informed before making a purchase.
- Save up to 26% per year on heating and cooling costs Automatically adjusts the temperature when you’re away to never heat or cool an empty home. Compared to a hold of 72°F
- Compatible with 90% of systems so check your system’s compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else you’ll need for an easy DIY install.
- Built-in radar occupancy preheats or precools your home before you arrive so it’s the perfect temperature the moment you walk in. Automatically adjusts to your desired temperature when you’re home or sleeping to keep you comfortable day and night.
- Learns your temperature preferences and your schedule so your home is just the way you like it and automatically adjusts based on humidity.
- Use your smart home platform and the ecobee app to control your thermostat from anywhere with your smartphone, tablet, or Apple Watch.
- Save up to 26% per year on heating and cooling costs. ENERGY STAR certified. Included SmartSensor (50 dollar value) prompts your thermostat to make temperature adjustments ensuring comfort. Compared to a hold of 72°F/22°C
- Seamlessly connects to ecobee Smart Doorbell Camera (wired) for a live stream of your door and enables two-way talk from your smart thermostat
- Compatible with 95% of systems. Check your system’s compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else you’ll need for an easy DIY install
- The built-in air quality monitor alerts you to poor air quality, provides tips on how to improve it, and reminds you when it’s time to change your furnace’s air filter
- Premium materials and advanced engineering mean a large, vibrant display with a cinematic interface, a timeless design, metal siding, and built-in radar technology for occupancy sensing and security
- Smart upgrade - Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.
- Create comfort zones throughout your home by using select Echo devices or Amazon Smart Air Quality Monitor to automatically adjust heating and cooling based on temperature readings or presence detection.
- Save money - After purchase, Amazon will send you an email with details about rebates that may be available from energy providers in your area. Explore rebates above.
- Save energy - According to EPA estimates, ENERGY STAR certified thermostats save an average of $50 on yearly energy bills.
- Automatic Control - Alexa can automatically switch between your preferred home, away, and sleep temperatures.
- ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Connectivity : Wi-Fi - 802.11b/g/n 2.4 GHz, 802.11a/n 5 GHz Wi-Fi., Wireless interconnect : Bluetooth Low Energy Please refer to the product description section below for all applicable legal disclaimers.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
- The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory
- Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home. Lock feature: No
- Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
- Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
- Save up to 23% every year on heating and cooling costs, adjusts to your set schedule to save energy when you’re gone and optimize comfort when you’re home. Compared to a hold of 72
- Compatible with 85% of systems, check your system’s compatibility with our online ecobee Compatibility Checker on the ecobee support page
- Change your temperature by easily tapping the color touchscreen or using the ecobee app. Plus, free software upgrades ensure you get the best out of your Smart Thermostat Essential, for years to come
- Automatically adjusts to your set schedule to save energy when you’re gone and optimize comfort when you’re home. Keep track of your energy consumption when you're on the go on the ecobee app
- Easy DIY install. No C Wire, no problem. Get the ecobee Power Extender Kit (PEK) for homes without a C-Wire and keep your walls looking nice with our trim kit – both sold separately
- COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your décor.
- SAVE ENERGY AND GET REWARDED by checking with your energy provider about available rebates. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
- YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
- EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
- COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire required.
- ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page.Connectivity Protocol : Wi-Fi.Connectivity Protocol : Wi-Fi
- The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory. Lock feature: No
- Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home; easily program an energy efficient schedule in the Google home app on your Android or iPhone
- Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
- Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat
- PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties
- EASY DIY INSTALLATION: Use the built-in level and step-by-step app instructions for a quick installation. Works with HVAC equipment found in most homes. Common wire (c-wire) is not required in most applications
- SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access, and usage reports
- SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement
- SIMPLE CONFIGURATION: Looks and feels like a thermostat. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls
- EASY DIY INSTALLATION: Do it yourself fast with a built-in level and simple step-by-step instructions. Works with the HVAC equipment found in most homes
- COMMON WIRE REQUIREMENTS: Common wire(C-Wire) required for heat pump and heat/cool only systems. C-wire not required on most systems
- SAVE ABOUT 23% ON HVAC ENERGY*: ENERGY STAR-certified and packed with features that help you save money, including flexible scheduling, geofencing, remote access and usage reports
- PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties or leverage your thermostat activity data for targeting or advertising purposes
- CONTROL FROM ANYWHERE: The top-rated mobile app for Android and iOS devices makes it easy to control your comfort from a smartphone or tablet
- EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
- SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
- SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
- ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
- EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience.
Top 10 Smart Thermostats on Amazon
1. Ecobee SmartThermostat with Voice Control
The Ecobee SmartThermostat is a standout in the smart thermostat category, equipped with Alexa built-in for voice control. This smart thermostat not only offers remote access through an app but also features room sensors that help manage hot and cold spots in your home. With its sleek design and user-friendly functionality, it’s ideal for tech-savvy homeowners looking to optimize comfort.
Moreover, the Ecobee SmartThermostat integrates seamlessly with other smart home devices and can save you up to 23% on your heating and cooling costs annually, according to Ecobee’s claims. The thermostat’s intuitive scheduling system allows it to learn your routine over time, making it a convenient choice for energy-conscious consumers.
Pros: Voice control, room sensors, energy savings, easy integration.
Cons: Higher initial cost than some competitors.
- Save up to 26% per year on heating and cooling costs. ENERGY STAR certified. Included SmartSensor (50 dollar value) prompts your thermostat to make temperature adjustments ensuring comfort. Compared to a hold of 72°F/22°C
- Seamlessly connects to ecobee Smart Doorbell Camera (wired) for a live stream of your door and enables two-way talk from your smart thermostat
- Compatible with 95% of systems. Check your system’s compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else you’ll need for an easy DIY install
- The built-in air quality monitor alerts you to poor air quality, provides tips on how to improve it, and reminds you when it’s time to change your furnace’s air filter
- Premium materials and advanced engineering mean a large, vibrant display with a cinematic interface, a timeless design, metal siding, and built-in radar technology for occupancy sensing and security
2. Nest Learning Thermostat (3rd Generation)
The Nest Learning Thermostat is another top contender in the world of smart home devices. Recognized for its attractive design, this thermostat learns your habits and automatically adjusts the temperature to ensure comfort while maximizing energy savings. Its ability to be controlled remotely via a smartphone app makes it a user-friendly option for those who prioritize convenience.
By utilizing machine learning algorithms, the Nest can adapt to your lifestyle, providing personalized comfort that goes beyond basic scheduling. It also features energy usage reports, allowing users to monitor consumption trends and adjust accordingly.
Pros: Stylish design, intuitive learning capabilities, detailed energy reports.
Cons: Requires a C-wire for installation.
- No more programming: With Auto-Schedule, the Google Nest Learning Thermostat learns from you and programs itself..Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
- Home/Away Assist: don't heat or cool an empty home. Home/Away Assist adjusts the temperature after you leave.
- Remote control: Control your thermostat from anywhere using the Nest app.
- Know more, save more Check your Energy History to see how much energy you use and why.
- Look for the Leaf: The Nest Leaf appears when you choose a temperature that saves energy.
3. Honeywell Home T9 Smart Thermostat
The Honeywell Home T9 Smart Thermostat is designed with multi-room management in mind. It includes smart room sensors that detect temperature and occupancy, ensuring even heating and cooling throughout your house. With its removable faceplate, the T9 can seamlessly blend into any decor while being controlled via a smartphone app or voice commands.
This thermostat also works nicely with other smart home devices, making it an excellent choice for those who already have a connected home setup. The energy-saving capabilities can significantly reduce your utility bills, especially when combined with the occupancy sensors.
Pros: Multi-room management, smart sensor integration, sleek design.
Cons: Limited functionality without sensors.
- SAVE MONEY AND ENERGY. Adjust your ENERGY STAR certified thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with Auto Home/Away Scheduling. Save even more by checking with your energy provider about available energy savings rebates to save on your purchase (rebate finder link above). Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
- LIVE AND SLEEP SMARTER. Choose the temperature in a specific room, like the bedroom, to be exactly what you want it to be, to help get a better night’s sleep. Or let the Smart Room Sensors automatically detect which rooms people are in and focus comfort where it matters automatically.
- AMAZING SENSOR RANGE. The battery powered Smart Room Sensors utilize unique Honeywell Home technology to deliver an efficient signal up to 200 ft range. (Could be further depending on home construction.)
- MULTI-ROOM FOCUS. Don’t be forced to choose one room over another, the T9 Smart Thermostat can handle multiple rooms to focus on (requires sensors).
- CONTROL IT YOUR WAY. Control the T9 using the Resideo app or through Amazon Alexa, Apple HomeKit, Google Assistant, and more.
4. Emerson Sensi Touch Wi-Fi Thermostat
For those on a budget, the Emerson Sensi Touch Wi-Fi Thermostat is a user-friendly option that offers great features at a reasonable price. Its color touchscreen display is intuitive, and it can be controlled through a mobile app from anywhere. The Sensi app also allows you to create flexible schedules and view usage reports.
Unlike many other smart thermostats, the Sensi doesn’t require a C-wire for installation, which can make it more appealing for older homes. Its compatibility with most HVAC systems further broadens its appeal for potential customers.
Pros: Budget-friendly, easy installation, user-friendly app.
Cons: Lacks some advanced features of higher-end models.
- EDITORS CHOICE BEST OVERALL SMART THERMOSTAT by USA Today’s reviewed.com.SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering important usage notifications, alerts about your equipment, and maintenance reminders like filter replacementBACKED BY HVAC EXPERTISE: More than 100 years of experience with HVAC systems went into the development of SensiSMART HOME COMPATIBLE: Sensi easily integrates with popular smart home platforms including Amazon Alexa, Apple HomeKit, Google Assistant and Samsung SmartThings.Operating humidity : 90% non-condensing max
- SAVE ABOUT 23% ON HVAC ENERGY*: By adjusting the temperature using flexible scheduling, remote access, and geofencing, Sensi customers saved about 23% on HVAC energy usage
- MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
- SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.
- USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.
5. Ecobee SmartThermostat Enhanced
Another excellent option from Ecobee is the SmartThermostat Enhanced. This model shares many features with its more premium sibling, including remote access, scheduling capabilities, and energy-saving features. However, it comes without Alexa built-in, making it a cheaper alternative for those who don’t require voice activation.
With room sensors included, the Enhanced model excels in providing comfort and energy efficiency, making it suitable for most households. The design is similarly sleek and integrates well into various home aesthetics.
Pros: Cost-effective, good energy savings, room sensor included.
Cons: No built-in Alexa support.
- Save up to 26% per year on heating and cooling costs Automatically adjusts the temperature when you’re away to never heat or cool an empty home. Compared to a hold of 72°F
- Compatible with 90% of systems so check your system’s compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else you’ll need for an easy DIY install.
- Built-in radar occupancy preheats or precools your home before you arrive so it’s the perfect temperature the moment you walk in. Automatically adjusts to your desired temperature when you’re home or sleeping to keep you comfortable day and night.
- Learns your temperature preferences and your schedule so your home is just the way you like it and automatically adjusts based on humidity.
- Use your smart home platform and the ecobee app to control your thermostat from anywhere with your smartphone, tablet, or Apple Watch.
6. Honeywell RTH9585WF Smart Color Touch Thermostat
The Honeywell RTH9585WF is a versatile and feature-rich smart thermostat that boasts a bright full-color touchscreen display, making it an attractive addition to your home. This device can be controlled remotely via the Honeywell Home app or through voice commands with compatible smart assistants.
This thermostat also supports geofencing technology, which adjusts the temperature based on your location, ensuring your home is always at your desired temperature when you arrive. The integrated energy-saving features help to manage utility costs effectively.
Pros: Full-color touchscreen, geofencing, extensive compatibility.
Cons: Some users report a steep learning curve.
- COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your décor.
- SAVE ENERGY AND GET REWARDED by checking with your energy provider about available rebates. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
- YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
- EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
- COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire required.
7. Mysa Smart Thermostat for Electric Baseboard Heaters
For homeowners with electric baseboard heaters, the Mysa Smart Thermostat is a fantastic solution. This model is particularly innovative in that it is specifically designed to work with high voltage systems. With a sleek and modern design, Mysa is controlled via a mobile app, allowing for easy temperature adjustments from anywhere.
Moreover, the thermostat provides usage reports and can be integrated with smart home systems. This model combines practicality and aesthetics, making it a smart choice for those with electric heating systems.
Pros: Specifically designed for baseboard heaters, user-friendly app, attractive design.
Cons: Limited to high voltage systems.
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8. Wyze Smart Wi-Fi Thermostat
Wyze is renowned for providing affordable smart home solutions, and the Wyze Smart Wi-Fi Thermostat is no exception. It is an incredibly budget-friendly option while still offering features like remote control, scheduling, and compatibility with various smart home platforms.
This thermostat is easy to install and provides a user-friendly app for adjusting your home’s temperature settings from virtually anywhere. The built-in energy-saving features can help lower bills without sacrificing comfort.
Pros: Affordable pricing, easy installation, straightforward app functionalities.
Cons: Limited advanced features compared to higher-end models.
- PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties
- EASY DIY INSTALLATION: Use the built-in level and step-by-step app instructions for a quick installation. Works with HVAC equipment found in most homes. Common wire (c-wire) is not required in most applications
- SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access, and usage reports
- SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement
- SIMPLE CONFIGURATION: Looks and feels like a thermostat. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls
9. Tado Smart AC Control V3+
If you’re looking to smartify your air conditioning system, the Tado Smart AC Control V3+ is a top choice. This device turns your traditional AC unit into a smart one by enabling control via your smartphone app. Tado offers features like geofencing, temperature control, and even integration with smart home systems.
With its clean and compact design, the Tado is easy to set up, and its energy-saving functions can help reduce costs throughout the year. Designed for homeowners who rely on air conditioning, it can vastly improve comfort and efficiency.
Pros: Ideal for AC units, user-friendly app, geofencing capability.
Cons: Limited functionality for heating systems.
- Works with Alexa for voice control (Alexa device sold separately).
- Connects your smartphone to your air conditioner or heat pump and turns it into a smart device. Experience a new level of comfort with automatic location-based AC control.
- Control your AC from anywhere with the tado° app: Turn it on and off or change the settings in the app from anywhere, at any time.
- Power supply: AC 120 / 240 Volts, 5 Volts USB power supply. Saves up to 40% on your AC energy costs. tado° can pay for itself in less than a year. The app gives you instant access to reports showing temperature and cooling activity as well as savings.
- Smart Home Integration: Control your AC with your voice, using Amazon Alexa or Google Assistant, or bring products and web services together to create new scenarios with IFTTT. Free app for iOS, Android, and Windows
10. Aube Technologies TH115-A-Plus Electric Thermostat
The Aube Technologies TH115-A-Plus is designed for users looking for simple, reliable electric heating control. This thermostat features a straightforward setup and is user-friendly, making it a suitable option for those new to smart home technologies. While it lacks the advanced features of some competitors, its focus on energy savings makes it a dependable choice.
It is ideal for heating zones and helps prevent energy waste, notably in larger homes. The basic display and control functions are often appreciated for their simplicity.
Pros: Straightforward functionality, good for heating zones, budget-friendly.
Cons: Lacks advanced smart features.
- Advanced temperature control ensures total comfort by minimizing temperature swings
- ON/STANDBY switch enables thermsotat shutdown at the end of heating season for added security
- On-screen heating power indicator gives at-a-glance verification of power being used
- Early Start function ensures programmed temperature is reached by programmed time
- Temporary bypass enables temperature override without changing programming
Buying Guide for Smart Thermostats
Choosing the right smart thermostat for your home can be a daunting task given the numerous options available. This buying guide aims to simplify the process by highlighting the key factors to consider.
1. Compatibility
Before purchasing a smart thermostat, ensure it is compatible with your heating and cooling system. Some models require a “C-wire” for power, while others are designed to work without one. Check the specifications, and if you’re unsure, consult with an HVAC professional.
2. Features and Functionality
Different smart thermostats come equipped with varying features, including voice control, remote access, scheduling, and learning capabilities. Decide which features are essential for your household. For instance, geofencing can make a difference in energy efficiency and convenience.
3. Installation Process
Consider how easy it is to install the thermostat. Some models require professional installation, while others allow for DIY setups. If you’re not comfortable with home improvement tasks, look for options that are user-friendly and come with comprehensive instructions.
4. Integration with Smart Home Systems
If you already have a smart home system in place, compatibility with other devices like lights, cameras, and voice assistants can be a significant factor. Ensure the thermostat integrates smoothly with your existing smart devices for a cohesive experience.
5. Budget
Smart thermostats come in a variety of price ranges. Setting a budget in advance can help narrow down your options without overspending. Generally, investing in a well-reviewed model can save you money on energy bills in the long run.
6. Customer Reviews and Ratings
Take the time to read customer reviews and ratings for any smart thermostat you’re considering. Real-world experiences can provide insight into reliability and performance that may not be apparent from product descriptions alone.
By considering these factors, you can identify the best smart thermostat to enhance your home comfort in 2024. Whether you’re looking for sophisticated features or budget-friendly options, the right smart thermostat can significantly improve your quality of life while saving you money.
In conclusion, the best smart thermostats on Amazon provide not only convenience and energy efficiency but also a seamless integration into modern living environments. When choosing a thermostat, weigh the features most important to you, ensure compatibility with your home systems, and consider customer feedback to make an informed decision. Investing in the right smart thermostat can lead to significant energy savings and enhanced home comfort for years to come.
Last update on 2026-03-13 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.
