The 20 Best Thermostats

The The 20 Best Thermostats of 2026, Reviewed and Compare

  • Sep 23, 2026
  • GetBestProduct Team

Top Picks

Google Nest Thermostat - Smart Wifi Programmable Thermostat

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal

Pros

    Easy to use: User-friendly interface for quick adjustments. Energy savings: Automatically adjusts to help lower energy bills. Quick installation: Typically installs in less than 30 minutes. Remote access: Control your thermostat from anywhere using your smartphone.

Cons

    C wire requirement: Some systems may require a C wire for compatibility. No lock feature: Lacks a security lock to prevent unauthorized adjustments. Limited HVAC compatibility: Not all HVAC systems are compatible; check before purchasing.

Key Features

    ENERGY STAR certified: Helps you reduce energy consumption. Wi-Fi connectivity: Supports 802.11b/g/n at 2.4 GHz and 802.11a/n at 5 GHz. Remote control: Adjust the temperature from your phone, tablet, or laptop. Smart scheduling: Create an energy-efficient schedule using the Google Home app. HVAC monitoring: Alerts you if there are issues with your heating or cooling system. Voice control compatibility: Works with Google Assistant and Matter-certified voice assistants.

Specifications

    Brand: Google Model Name: Google Nest Thermostat Product Dimensions: 1.21"D x 3.3"W x 3.3"H Controller Type: Compatible with Amazon Alexa, Android, Google Assistant, iOS, and Nest devices. Special Feature: Programmable thermostat design

The Google Nest Thermostat is a smart thermostat designed to help you save energy while keeping your home comfortable. This programmable Wi-Fi thermostat can automatically adjust its settings based on your habits, ensuring that you're not wasting energy when you're away. With intuitive remote control via the Google Home app, you can change settings from anywhere. Plus, installation is straightforward and typically takes less than 30 minutes.

Amazon Smart Thermostat - Energy Saving with Alexa & Ring

Amazon Smart Thermostat, Save money and energy, Works with Alexa and Ring, C-wire required

Pros

  • Cost-effective: Potential rebates from energy providers can further reduce costs.
  • User-friendly: The Alexa app simplifies monitoring and controlling your home’s climate.
  • Comfort Zones: Ability to create designated comfort zones by connecting to multiple devices.
  • Hands-free Operation: Voice control via Alexa adds convenience to temperature adjustments.

Cons

  • C-wire Requirement: Installation requires a C-wire for proper functioning, which may not be available in older homes.
  • Limited Compatibility: May not work with all HVAC systems, so checking compatibility before purchase is essential.

Key Features

  • Smart Home Integration: Works with Alexa and Ring for automated temperature control.
  • Energy Savings: ENERGY STAR certified, potentially saving you an average of $90 yearly on energy bills.
  • Programmable Schedules: Create custom home, away, and sleep schedules tailored to your lifestyle.
  • On-the-Go Control: Use the Alexa app to monitor and adjust temperatures remotely.
  • DIY Installation: Guided installation through the Alexa app with customer support available if needed.
  • Reliable Technology: Built using Honeywell Home Thermostat Technology, providing over 130 years of expertise.

The Amazon Smart Thermostat is designed to make your home more comfortable while saving you money and energy. This innovative thermostat seamlessly transitions from traditional models, offering a range of smart features that enhance your home's heating and cooling efficiency. With the ability to connect to Alexa and Ring devices, it allows for automatic adjustments based on your preferences or even your presence in the room.

Google Nest Learning Thermostat 4th Gen + Temp Sensor - Silver

Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver

Pros

  • Ease of Use: Simple installation process, often manageable without professional help.
  • User-Friendly App: The Google Home app offers seamless control and notifications about temperature changes.
  • Energy Efficiency: Significant savings on energy bills through its adaptive scheduling and monitoring capabilities.
  • Modern Aesthetic: Beautiful design that fits well in various home styles.

Cons

  • Initial Cost: Higher upfront investment compared to traditional thermostats.
  • Learning Curve: Some users may take time to fully utilize all features effectively.

Key Features

  • Energy Savings: The Nest Learning Thermostat can help reduce heating and cooling bills by up to 31%.
  • Improved Compatibility: Compatible with most 24V systems without requiring a C wire installation in most homes.
  • Smartphone Control: Adjust your home's temperature remotely via the Google Home app or voice commands using Alexa, Siri, or Google Assistant.
  • Enhanced Display: Features a 60% larger display with Dynamic Farsight for better visibility from a distance.
  • Temperature Management: Comes with a Nest Temperature Sensor to manage room temperatures effectively.
  • Adaptive Eco Mode: Learns how external temperatures affect indoor conditions and adjusts settings to optimize energy savings.

Specifications

  • Brand: Google
  • Model Name: Google Nest Learning Thermostat (4th Gen)
  • Product Dimensions: 0.04"D x 0.15"W x 0.15"H
  • Controller Type: Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
  • Special Features: Auto Scheduling, Easy to Install, Temperature Display

The Google Nest Learning Thermostat (4th gen) combined with the Nest Temperature Sensor (2nd gen) is a sophisticated and energy-efficient solution for modern homes. This thermostat not only helps you save on heating and cooling costs but also adapts to your lifestyle, learning your temperature preferences over time. Its sleek design complements any home decor while providing intelligent features that ensure your comfort.

ecobee Smart Thermostat Premium - WiFi, Alexa, Siri

ecobee Smart Thermostat Premium - WiFi, Siri & Alexa Built-In, Smart Sensor

Pros

  • Significant potential for energy savings.
  • Multi-room temperature management for enhanced comfort.
  • Integration with security devices for added safety.
  • User-friendly mobile app for remote access and monitoring.
  • Attractive design suitable for modern homes.

Cons

  • Requires additional devices (like Apple home hub) for full Siri functionality.
  • Advanced features may have a learning curve for new users.
  • Initial investment can be higher compared to basic thermostats.

Key Features

  • Energy Savings: Save up to 26% on your energy bills with ENERGY STAR certification that adjusts temperature based on occupancy.
  • SmartSensor Included: Detects which rooms are occupied and adjusts the temperature accordingly, rather than relying on a single reading from one location.
  • Home Monitoring: Stream live video and talk to visitors at your front door when paired with an ecobee Smart Doorbell Camera.
  • Wide Compatibility: Works with 95% of HVAC systems; use the Compatibility Checker on ecobee's website to confirm compatibility.
  • Easy Installation: Comes with Power Extender Kit (PEK) and Trim Kit for a straightforward DIY setup, even in homes without a C-wire.
  • Air Quality Monitor: Alerts you when indoor air quality drops and provides tips for improvement along with reminders to change your furnace filter.
  • Voice Control: Built-in smart speaker supports both Siri and Alexa for hands-free management of your home.
  • Large Display: Features a vibrant display with a cinematic interface and elegant metal finish.
  • Personalized Comfort: Learns your routines to preheat or precool your space, ensuring optimal comfort upon arrival.

Specifications

  • Brand: ecobee
  • Model Name: Smart Thermostat Premium
  • Product Dimensions: 2.9"D x 4.09"W x 4.09"H
  • Controller Type: Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
  • Special Feature: Amazon Alexa, Siri, Wired Smart Thermostat

The ecobee Smart Thermostat Premium is designed to offer more than just temperature control; it aims to create a comprehensive environment of comfort, air quality, and security in your home. Whether you're looking for energy savings or enhanced air quality, this thermostat adapts to the unique habits and preferences of your household. Leveraging advanced features like the included SmartSensor, it ensures that you're comfortable in the rooms you actually use, making it a standout choice among smart thermostats.

Google Nest Temperature Sensor (2nd Gen) - 3 Pack

Google Nest Temperature Sensor (2nd Gen) 3 Pack - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain

Pros

  • Easy to install and set up through the mobile app.
  • Long battery life of up to three years ensures minimal maintenance.
  • Allows for personalized temperature control in multiple rooms.
  • Helps to improve comfort by addressing specific heating and cooling needs.
  • Visually appealing design that blends well with home interiors.

Cons

  • Requires working internet and Wi-Fi for remote control features.
  • Some advanced functionalities may be limited to the Google Home app.
  • Battery replacement needed every few years depending on usage.

Key Features

  • Battery powered, allowing for flexible placement in any room.
  • Connects with the Google Home or Nest app for easy control and scheduling.
  • Temperature settings can be adjusted for individual rooms based on your preferences.
  • Supports placement in up to six rooms for comprehensive temperature management.
  • Compatible with Nest Learning Thermostats (3rd Gen, 4th Gen) and Nest Thermostat E.
  • Simple, sleek design fits into various home decors.

Specifications

  • Brand: Google
  • Model Name: Google Nest Temperature Sensor (2nd Gen)
  • Controller Type: Google Assistant
  • Special Feature: Auto-Scheduling, Programmable, Temperature Display
  • Color: Porcelain

The Google Nest Temperature Sensor (2nd Gen) is designed to help you effectively manage the temperature in different areas of your home. This device can be particularly useful if you experience hot or cold spots in your living space. By placing sensors in various rooms, you can ensure that each area is comfortable according to your preferences.

This sensor integrates seamlessly with the Nest Learning Thermostat, including the 3rd and 4th generations, as well as the Nest Thermostat E. With its straightforward setup process via the Google Home app, adjusting the temperature in your preferred room becomes effortless.

Google Nest Learning Thermostat Pro Edition with Sensor

Google Nest Learning Thermostat Pro Edition with Temperature Sensor (4th Gen, 2024) Smart Energy Saving, Advanced Calibration, Adaptive Eco, Compatible with Alexa & Google Home (Polished Silver)

Pros

  • Energy Efficiency: Significant savings on utility bills thanks to advanced calibration and monitoring.
  • User-Friendly Interface: Easy to navigate and control via mobile app or voice commands with Alexa and Google Assistant.
  • Elegant Design: The polished silver finish complements various home decors.

Cons

  • Installation Complexity: Professional installation is recommended, which may incur additional costs.
  • Initial Cost: Higher upfront investment compared to basic thermostats.

Key Features

  • Professional Installation Recommended: Designed for certified installers to ensure proper configuration and peak performance.
  • Advanced Compatibility: Works with most 24V systems, including gas, electric, oil, forced air, heat pumps, radiant heating, dual-fuel systems, geothermal systems, and zoned HVAC.
  • Enhanced Energy-Saving Features: The included Nest Temperature Sensor allows for precise room-based temperature control, minimizing energy waste.
  • Premium Support Services: Access specialized customer support for smooth operation and rapid troubleshooting.

Specifications

  • Brand: Google
  • Controller Type: Amazon Alexa
  • Special Feature: Programmable
  • Color: Silver
  • Specific Uses For Product: Air Conditioner
  • Rating: 4.4 based on 92 reviews

The Google Nest Learning Thermostat Pro Edition (4th Gen, 2024) is a sophisticated smart thermostat designed for optimal performance and energy efficiency. Its sleek Polished Silver finish not only adds a touch of elegance to your home but also serves as a powerful tool in managing your heating and cooling systems. With advanced features like the Nest Temperature Sensor and seamless integration with both Alexa and Google Home, this thermostat offers you a user-friendly experience tailored to enhance comfort while saving energy.

ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat

ecobee Smart Thermostat Enhanced, Programmable Wifi Thermostat

Pros

  • Significant energy savings with automated adjustments.
  • User-friendly installation process suitable for DIY enthusiasts.
  • Highly compatible with various smart home systems.
  • Ability to control temperature remotely enhances convenience.
  • Long warranty period increases product reliability.

Cons

  • SmartSensors are sold separately, which can increase total investment.
  • Some users may find the initial setup process slightly challenging if unfamiliar with smart devices.

Key Features

  • Energy Savings: Automatically saves up to 26% per year on heating and cooling costs.
  • Smart Comfort: Built-in occupancy sensing to adjust temperatures when you're home or away.
  • HVAC Compatibility: Works with 90% of HVAC systems; confirm compatibility easily online.
  • Easy Installation: Comes with a Power Extender Kit (PEK) and Trim Kit for simple DIY setup.
  • Remote Control: Adjust your thermostat from anywhere using the ecobee app.
  • Smart Home Integration: Compatible with Amazon Alexa, Google Assistant, Apple HomeKit, and SmartThings.
  • Room-by-Room Comfort: Additional SmartSensors can be purchased to enhance comfort in specific areas.
  • Warranty: Industry-leading 3-year warranty provides peace of mind.
  • eco+ Features: Utilizes your routine and local weather data to optimize energy efficiency.

Specifications

  • Brand: ecobee
  • Model Name: Smart Thermostat Enhanced
  • Product Dimensions: 0.94"D x 4.09"W x 4.09"H
  • Controller Type: Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
  • Special Feature: Wired Smart Thermostat

The ecobee Smart Thermostat Enhanced is designed to keep your home comfortable while also saving energy. With the ability to save up to 26% on annual heating and cooling costs, it adjusts temperatures automatically based on your schedule and occupancy. This thermostat is compatible with 90% of HVAC systems, making it a versatile choice for most homes. Installation is straightforward, as everything you need is included in the box. Furthermore, you can control your home's temperature from virtually anywhere using the ecobee app or by utilizing voice commands with popular assistants like Alexa, Siri, and Google Assistant.

Honeywell Home X7S Smart Wi-Fi Thermostat - Black

Honeywell Home X7S Smart Wi-Fi Programmable Thermostat, Black

Pros

  • User-friendly interface with customizable display options.
  • Energy-saving features that contribute to lower utility bills.
  • Remote access via the First Alert app for added convenience.
  • Compatibility with various smart home systems, enhancing versatility.

Cons

  • Requires a C-wire for installation, which may not be available in older homes.
  • Some additional HVAC equipment may be needed for full functionality.
  • The initial setup may be complex for users not familiar with smart technology.

Key Features

  • Customizable Display: A sleek 4.3” display delivers enhanced visibility with the option to choose the color and style to match your home.
  • Advanced Occupancy & Presence Detection: Smart thermostat senses and adjusts settings to maximize comfort when home and save energy when you’re away (Requires enablement of Auto Away feature).
  • Precision Comfort & Air Quality: Maintains optimal indoor air quality (IAQ) with humidity monitoring to keep air fresh (additional HVAC equipment or accessories may be required).
  • Control Remotely: Control from anywhere using the First Alert app - Matter certified for ease of interoperability and also compatible with Amazon Alexa, Google Assistant, Apple Home.
  • Save Energy: ENERGY STAR certified, the X7S helps reduce energy use and is eligible for energy program participation and rebate opportunities.
  • System Compatibility: Works with up to 3 heat/2 cool heat pump systems with electric backup or 2 heat/2 cool conventional systems, hot water heat, forced air (gas, oil, or electric). Note: does not work with electric baseboard heat (120-240V).
  • Connectivity Requirements: 2.4 or 5.0 GHz WiFi, 802.11ax/ac/a/b/g/n wireless router; C-wire required. If your system does not already have one, a voucher for a Honeywell Home C-Wire Adapter by mail at no cost is included in the package.

Specifications

  • Brand: Honeywell Home
  • Model Name: X7S - Black
  • Controller Type: Touchscreen
  • Special Feature: Auto-Scheduling, Programmable
  • Color: Black

The Honeywell Home X7S Smart Wi-Fi Programmable Thermostat is an advanced solution for managing your home's temperature efficiently while providing a user-friendly experience. Ideal for busy households, this thermostat combines convenience with energy efficiency, ensuring that you maintain optimal comfort without excessive energy use.

With its built-in occupancy sensor, the X7S autonomously adjusts to your presence, maximizing comfort when you're home and conserving energy when you're away. The sleek 4.3" touchscreen display not only enhances visibility but also allows you to customize the color and style to complement your home decor. Furthermore, it can monitor humidity levels, helping you ensure the best indoor air quality.

Petrichor Nest Thermostat Wall Plate - Trim Kit Accessory

Petrichor Nest Thermostat Wall Plate - Compatible With Google Nest Learning Thermostat (4th Gen) - Trim Kit, Cover Accessory for Easy Installation

Pros

  • Covers existing wall damage effectively.
  • Fingerprint resistant, ensuring it looks clean longer.
  • Simple installation process, saving you time and effort.
  • Modern design fits well with various interior decors.
  • High-quality construction ensures durability.

Cons

  • Not compatible with Google Nest Thermostat 2020 or earlier generations.
  • Limited color options available - currently only offered in white.

Key Features

  • Compatibility: Exclusively designed for the Google Nest Thermostat 4th Generation; not compatible with earlier models.
  • Cover Imperfections: Large enough to cover holes left by old thermostats, eliminating the need for caulking or painting.
  • Modern Design: Adds a stylish touch that enhances your thermostat's appearance and is fingerprint resistant.
  • Easy Installation: Quick and simple setup allows for an improved look without extensive renovation work.
  • Durable Material: Constructed from high-quality materials to ensure longevity and maintain its appearance over time.

Specifications

  • Brand: Petrichor
  • Model Name: GWPC-4-White
  • Controller Type: Push Button
  • Special Feature: Cover Imperfections on Your Wall
  • Color: White

The Petrichor Nest Thermostat Wall Plate is designed specifically for the Google Nest Learning Thermostat (4th Gen), offering an effective solution to cover wall imperfections and enhance the aesthetics of your thermostat installation. If you're looking for a way to create a clean, finished look around your thermostat without the hassle of repainting, this trim kit might be exactly what you need.

Wall Plate Cover for Google Nest Thermostat - White, 1 PK

Wall Plate Cover for Google Nest Learning Thermostat (4th Gen)-White, 1 PK

Pros

  • Easy installation process that can be completed quickly.
  • Improves the overall look of your thermostat installation.
  • Durable construction ensures longevity and reliability.
  • Effectively covers up any previous damage from older thermostat installations.

Cons

  • Not compatible with models other than the 4th Generation Google Nest Learning Thermostat.
  • No included thermostat; this is solely the wall plate cover.

Key Features

  • Compatibility: Specifically designed for the Google Nest Learning Thermostat 4th Generation. It’s important to note that it is not compatible with the 2020 model or the 1st, 2nd, and 3rd generations.
  • Well-Designed: The wall plate features a modern style that closely matches the original trim plate color, ensuring a seamless look.
  • More Stable: With a center snap-fit design, the plate connects firmly to the thermostat base, enhancing stability during use.
  • Fingerprint Resistant: Made from durable ABS material, the surface is double-coated to resist fingerprints and maintain its clean appearance over time.
  • Size: Dimensions of the plate are 7.7 x 5.4 x 0.3 inches (19.6 x 13.6 x 0.8 cm), providing larger coverage area compared to standard options.

Specifications

  • Brand: BAOKZZOM
  • Model Name: TrimPlate4
  • Product Dimensions: 0.3" D x 7.7" W x 0.31" H
  • Controller Type: Touchscreen, Google Assistant
  • Special Features: Fingerprint Resistant, Durable Material, Stable Design, Larger Coverage Area

The Wall Plate Cover for Google Nest Learning Thermostat (4th Gen) is a practical accessory designed to enhance the aesthetic of your home while providing functionality. If you own a Google Nest Learning Thermostat 4th Generation, this wall plate cover might be exactly what you're looking for. Its well-thought-out design helps cover any unsightly holes or marks left by your previous thermostat installation without the need for extensive remodeling or painting.

Nest T3016US Programmable Thermostat for Smart Home Control

Nest T3016US - Programmable Thermostat

Pros

  • Energy Efficiency: Studies show average savings of 10% to 12% on heating and 15% on cooling, translating into estimated savings of $131 to $145 per year.
  • User-Friendly App: The Nest app makes controlling your thermostat simple and convenient from anywhere.
  • Voice Control: Works seamlessly with Amazon Alexa and Google Assistant for hands-free operation.
  • Elegant Design: The beautiful metal finish and large display ensure this thermostat complements your home's aesthetic.

Cons

  • Compatibility Checks Required: You need to verify system compatibility before purchasing, which may add an extra step for potential buyers.
  • Internet Dependency: Requires a stable internet and Wi-Fi connection for full functionality, limiting use during outages.
  • No Guaranteed Savings: While studies suggest savings, individual results can vary based on many factors like weather and energy consumption habits.

Key Features

  • Auto-Schedule: Learns from your behavior and programs itself, eliminating the need for manual programming.
  • Home/Away Assist: Automatically adjusts the temperature when you leave, preventing unnecessary energy use in an empty home.
  • Remote Control: Control your thermostat from anywhere using the Nest app, providing flexibility and convenience.
  • Energy History: Allows you to check your energy usage over time, helping you understand and manage your consumption better.
  • Energy Saving Leaf: A helpful visual indicator that appears when you choose an energy-efficient temperature setting.

Specifications

  • Brand: Google
  • Model Name: Nest Learning Thermostat
  • Product Dimensions: 1.21" D x 3.3" W x 3.3" H
  • Controller Type: Amazon Alexa, Google Assistant, nest
  • Wireless Features: Wi-Fi connectivity (802.11b/g/n @ 2.4GHz, 5GHz), Wireless interconnect (802.15.4 @ 2.4GHz), Bluetooth Low Energy (BLE)

The Nest T3016US - Programmable Thermostat is designed to make managing your home’s heating and cooling systems not only easier but also more efficient. This smart thermostat adapts to your habits, allowing it to learn when you are home or away and adjusting the temperature accordingly. With its sleek design, bright display, and compatibility with both Alexa and Google Assistant, it stands out as a stylish addition to any modern home.

Smart WiFi Thermostat with Touch Screen - Alexa & Google Compatible

Smart Thermostats for Home, WiFi Thermostats 4.3 Inches Touch Screen Compatible with Alexa and Google Assistant, 7day x 8period Programmable Control Programmable, C-Wire Required

Pros

  • User-friendly interface with a clear touch screen display.
  • Significant potential for energy savings, contributing to lower utility bills.
  • Compatibility with major voice assistants enhances convenience.
  • Simple installation process for tech-savvy users.
  • Includes smart features for added convenience and peace of mind.

Cons

  • Requires a C-wire for installation, which may not be present in all homes.
  • Limited compatibility with older heating systems.
  • Some users may find the initial setup somewhat complex if they're not familiar with smart devices.
  • Rating of 3.8 out of 5 suggests mixed feedback from users, indicating potential for improvement.

Key Features

  • Compatibility Check: Confirm your heating and cooling system's compatibility with the EdgeAnt Smart Thermostat through support.edgeant.com/check/.
  • C-Wire Required: Note that this thermostat requires a C-wire; it is not compatible with 2-wire heat-only systems, electric baseboard heating (120–240V), line-voltage or millivolt systems, and certain non-standard wiring configurations.
  • Energy Savings: Achieve up to 25% savings on your heating and cooling costs annually through intelligent temperature control, with real-time monitoring available in the EdgeAnt App.
  • App & Voice Control: Manage your home's temperature remotely via the EdgeAnt App or use voice commands through Alexa or Google Assistant for hands-free control.
  • Smart Scheduling: A built-in 7-day programmable schedule automatically adjusts temperatures based on when you're home or away, minimizing HVAC costs effortlessly.
  • Smart Features & Alerts: Receive temperature alerts, filter-change reminders, and automatic time & date synchronization. The intuitive interface caters to all ages, and safety features like child locks are included.

Specifications

  • Brand: EdgeAnt
  • Model Name: EHVC533C
  • Controller Type: Amazon Alexa
  • Special Feature: Fan Control, Programmable
  • Color: White

The Smart Thermostat for Home by EdgeAnt is a versatile and user-friendly device designed to keep your home comfortable while optimizing energy usage. With its 4.3 inches touch screen and compatibility with popular voice assistants like Alexa and Google Assistant, this thermostat integrates seamlessly into your smart home ecosystem. Before diving into its features, it's essential to ensure that your heating and cooling system is compatible with this model.

Sensi Lite Smart Thermostat - WiFi, Alexa, Energy Star ST25

Sensi Lite Smart Thermostat, WiFi, Alexa, DIY, Energy Star Certified, ST25

Pros

  • Simple installation process that most users can handle without professional help.
  • Energy-saving capabilities that could lead to significant savings on your monthly bills.
  • Strong commitment to data privacy ensures your personal information is kept safe.
  • Compatibility with popular voice assistants like Amazon Alexa and Google Assistant enhances usability.

Cons

  • Some users may encounter issues if their HVAC system requires a C-Wire, limiting compatibility.
  • While the app is well-rated, initial setup may require some technical knowledge for certain users.

Key Features

  • EASY DIY INSTALLATION: The Sensi Lite features a built-in level and straightforward instructions for fast installation, suitable for most household HVAC systems.
  • COMMON WIRE REQUIREMENTS: While some heat pump and heat/cool only systems may require a common wire (C-Wire), many systems do not, simplifying the setup process.
  • SAVE ABOUT 23% ON HVAC ENERGY: As an ENERGY STAR-certified device, the Sensi Lite includes features like flexible scheduling, geofencing, remote access, and usage reports to help you save on energy costs.
  • PRIVACY PROTECTION: Your personal information remains secure, as Sensi does not sell data to third parties or use your thermostat activity for advertising purposes.
  • CONTROL FROM ANYWHERE: With its highly rated mobile app available for both Android and iOS, you can control your home's temperature from your smartphone or tablet.

Specifications

  • Brand: Sensi
  • Model Name: Sensi Lite
  • Product Dimensions: 0.88"D x 5.07"W x 3.13"H
  • Controller Type: Compatible with Amazon Alexa, Google Assistant, Hand Control, SmartThings
  • Special Features: Data Privacy, Easy DIY Install, Energy Savings, Programmable

The Sensi Lite Smart Thermostat is designed to enhance your home's comfort while providing the convenience of smart technology. With an easy DIY installation process and compatibility with most HVAC systems, this thermostat allows you to take control of your home's climate effortlessly. By leveraging over a century of HVAC experience, Sensi ensures that you can manage your heating and cooling from anywhere using a top-rated mobile app.

Sensi Touch 2 Smart Thermostat Wi-Fi & Alexa Enabled

Sensi Touch 2 Smart Thermostat Wi-Fi, Alexa, Energy Star Certified, ST76

Pros

  • User-friendly installation process with an intuitive mobile app.
  • Flexible scheduling options to optimize energy savings.
  • Strong reputation for customer support from HVAC experts.
  • Attractive and modern design that fits well with various home décors.
  • Ability to monitor and improve HVAC efficiency.

Cons

  • Requires a common wire (c-wire) for installation, which may not be available in all homes.
  • Sensi Room Sensors are sold separately, adding to overall cost if you wish to utilize this feature.
  • Some users may find initial setup slightly complex despite the guidance provided by the app.

Key Features

  • Works with Room Sensors: Compatible with Sensi Room Sensors to balance temperatures throughout your home, sold separately.
  • Privacy Protection: Sensi does not sell your personal information to third parties.
  • Energy Savings: The ENERGY STAR-certified Sensi Touch 2 can help you save about 23% on HVAC energy costs.
  • Easy DIY Installation: A top-rated mobile app guides you through each step using universal Bluetooth technology; common wire (c-wire) is required.
  • Smart Maintenance: Monitors HVAC performance and efficiency, providing usage reports and maintenance reminders.

Specifications

  • Brand: Sensi
  • Model Name: Sensi Touch 2
  • Product Dimensions: 0.77"D x 5.6"W x 3.25"H
  • Controller Type: Amazon Alexa, Google Assistant, Hand Control, SmartThings
  • Special Features: Data Privacy, Easy DIY Install, Energy Savings, Programmable

The Sensi Touch 2 Smart Thermostat is a notable entry in the smart thermostat market, combining modern technology with user-friendly features that enhance your home’s comfort and energy efficiency. Its sleek design includes a glass LCD touchscreen display, making it not only functional but also an attractive addition to your living space.

This thermostat stands out for its commitment to data privacy, ensuring that your personal information remains secure. Additionally, its compatibility with Sensi Room Sensors (sold separately) allows you to manage temperature variations across different rooms effectively.

Sensi Smart Thermostat ST55 - Wi-Fi & Alexa Compatible

Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, Energy Star Certified, ST55

Pros

  • User-Friendly: The mobile app simplifies control and monitoring.
  • Energy Efficient: Significant potential savings on heating and cooling bills.
  • Expert Support: Access to a dedicated customer service team of HVAC professionals.
  • No C-Wire Required: Easy installation in most setups without needing additional wiring.

Cons

  • Requires Wi-Fi: Full functionality depends on a stable internet connection.
  • Compatibility Limitations: May not work with all HVAC systems; it’s essential to check compatibility before purchase.

Key Features

  • Privacy Protection: Sensi does not sell your personal information to third parties.
  • Easy DIY Installation: Equipped with a built-in level and step-by-step app instructions, installation is quick and requires no common wire (c-wire) in most cases.
  • Energy Savings: As an ENERGY STAR-certified device, the Sensi smart thermostat can help you save approximately 23% on HVAC energy costs through features like flexible scheduling and remote access.
  • Simple Configuration: The thermostat resembles traditional models in appearance and function, fitting seamlessly into the same space without the need for patching or painting.
  • Smart Maintenance: It monitors the performance of your HVAC system and provides valuable usage reports, alerts, and maintenance reminders such as filter replacements.

Specifications

  • Brand: Sensi
  • Model Name: ST55
  • Product Dimensions: 1"D x 5.88"W x 3.75"H
  • Controller Type: Compatible with Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings, and Vera.
  • Special Features: Includes Data Privacy, Easy DIY Install, Energy Savings, Filter Indicator, and Programmable settings.

The Sensi Smart Thermostat ST55 is designed for those who prioritize energy savings and data privacy in their homes. Manufactured by Emerson, a company with over 100 years of HVAC experience, you can trust that this thermostat is engineered with your comfort and efficiency in mind. Its user-friendly mobile app and straightforward installation process ensure that anyone, regardless of their technical skills, can successfully transition to a smart thermostat.

ecobee Trim Plate for Smart Thermostat Essential Accessory

ecobee Trim Plate for Smart Thermostat Essential - Thermostat Accessory

Pros

  • Improves Aesthetics: Effectively hides any previous marks or gaps, enhancing the appearance of your wall.
  • Ease of Installation: The accompanying installation guide simplifies the setup process, making it user-friendly.
  • Durable Material: Built to last, ensuring that your installation remains intact over time.

Cons

  • Limited Compatibility: Only works with the Smart Thermostat Essential, which may be a drawback if you have other thermostat models.
  • Additional Purchase: If you don’t already own an ecobee Smart Thermostat Essential, you’ll need to buy one to utilize this trim plate.

Key Features

  • Compatibility: Specifically designed to work with ecobee Smart Thermostat Essential only; not compatible with other ecobee models.
  • Covers Imperfections: Easily conceals old wiring and wall blemishes, maintaining a fresh look in your home.
  • Sleek Design: Matches the Smart Thermostat Essential with smooth, round edges that fit flush against your wall.
  • Junction Box Compatibility: Necessary for homes where the thermostat attaches to a junction box, ensuring secure mounting.
  • Installation Guide: Comes with an easy-to-follow mobile installation guide accessible via a QR code on the packaging.

Specifications

  • Brand: ecobee
  • Model Name: ecobee Trim Plate for Smart Thermostat Essential
  • Product Dimensions: 0.29"D x 6.6"W x 4.4"H
  • Controller Type: ecobee Smart Thermostat Essential
  • Special Feature: Flush Wall Fit

The ecobee Trim Plate for Smart Thermostat Essential is a thoughtful accessory designed specifically for the Smart Thermostat Essential. This trim plate addresses a common issue you may face when installing your new thermostat—covering unsightly wall imperfections left by your old unit. Whether you're dealing with scuffs, gaps, or small holes, this accessory ensures a seamless and aesthetically pleasing installation.

ecobee Smart Thermostat Essential - WiFi & Energy Star Certified

ecobee Smart Thermostat Essential - WiFi Thermostat, Energy Star Certified

Pros

  • Cost-effective: The potential savings of up to 23% on energy bills makes this thermostat a worthwhile investment.
  • Flexible Compatibility: Works with a wide range of HVAC systems, increasing its usability across different setups.
  • User-friendly Interface: A color touchscreen and mobile app provide easy control over your home's climate.
  • Energy-Saving Features: Eco+ capabilities help reduce consumption during peak hours, maximizing savings.
  • Simple Installation: The DIY-friendly design means you can easily set it up without professional help.

Cons

  • Limited Advanced Features: Compared to higher-end models, some advanced features may be lacking.
  • Requires Internet Connection: Full functionality depends on a stable WiFi connection.
  • SmartSensor Sold Separately: To fully utilize room-specific monitoring, additional purchases are necessary.

Key Features

  • Saves up to 23% annually on heating and cooling costs
  • Compatible with 85% of HVAC systems; check compatibility online
  • Temperature adjustments via a responsive color touchscreen or the ecobee app
  • Automatically adjusts based on your schedule to save energy
  • Easy DIY installation; no C Wire required with optional Power Extender Kit
  • Integrates seamlessly with smart home platforms like Apple HomeKit, Google Assistant, and Alexa
  • Works with most 24 VAC HVAC equipment including gas, oil, electric, and dual fuel systems
  • Optional SmartSensor available for monitoring temperature in specific rooms
  • Includes eco+ features for indoor humidity detection and optimized energy usage

Specifications

  • Brand: ecobee
  • Model Name: ecobee Smart Thermostat Essential
  • Product Dimensions: 0.91"D x 3.62"W x 3.62"H
  • Controller Type: Compatible with Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
  • Special Feature: Auto-Away Mode, Auto-Scheduling, Fan Control, Programmable, Temperature Display

The ecobee Smart Thermostat Essential is an innovative solution designed to enhance your home’s energy efficiency while providing simplicity and ease of use. This WiFi thermostat is Energy Star Certified, saving you up to 23% on your energy bills annually. It stands out as the most affordable model in the ecobee lineup, ensuring that you can enjoy advanced features without breaking the bank. With its user-friendly interface and effortless installation process, this thermostat allows you to set it and forget it, ultimately paying for itself in just six months.

Honeywell Home T9 WiFi Smart Thermostat with Sensor Ready

Honeywell Home T9 WiFi Smart Thermostat, Smart Room Sensor Ready, Touchscreen Display, Alexa and Google Assist

Pros

  • User-friendly touchscreen display makes navigation easy.
  • Energy Star certified, promoting energy efficiency and cost savings.
  • Compatible with most heating and cooling systems, increasing versatility.
  • Ability to earn rewards through utility programs enhances value.
  • Mobile app access provides convenient control from anywhere.

Cons

  • Requires a C-wire for compatibility with certain heating systems.
  • Smart Room Sensors are sold separately, adding to the initial investment.
  • May not work with electric baseboard heating systems.
  • Setup might be complicated for users unfamiliar with HVAC systems.

Key Features

  • Energy Monitoring: Track your energy use through the Monthly Energy Report, helping you save more with personalized scheduling.
  • Auto Home and Away Mode: Control your thermostat remotely via your mobile device or automate adjustments using geofencing technology.
  • Multi-Room Focus: Enhance comfort by adding Smart Room Sensors (sold separately) to target specific areas of your home.
  • Smart Response and Alerts: The T9 learns your heating and cooling patterns, providing timely temperature settings and alerts for filter changes.
  • Wide Compatibility: Works with various systems including forced air (gas, oil, electric), hot water, steam, and heat pumps; C-Wire required for some systems.
  • Simplified Setup: The included power adapter and intuitive setup process make installation straightforward, even for DIY enthusiasts.

Specifications

  • Brand: Honeywell Home
  • Model Name: RCHT9510WFW
  • Product Dimensions: 0.94"D x 3.7"W x 4.92"H
  • Controller Type: Temperature Control
  • Special Features: Energy Star certified, Wi-Fi enabled, Wireless Smart Sensor ready

The Honeywell Home T9 WiFi Smart Thermostat is a versatile and intelligent solution designed to enhance your home’s heating and cooling efficiency. With its auto-change feature from heat to cool, this thermostat adapts seamlessly to changing temperatures, ensuring comfort throughout the year. Its integration with smart room sensors allows you to customize the climate in multiple rooms, making it an excellent choice for homes with varying temperature preferences.

ecobee SmartSensor 2-Pack - Temperature & Occupancy Sensor

ecobee SmartSensor 2-Pack - Temperature & Occupancy Sensor

Pros

  • Enhances comfort by adjusting room temperatures based on actual occupancy.
  • Saves energy costs by optimizing heating and cooling schedules.
  • User-friendly setup makes it accessible for anyone without technical expertise.
  • Remote access via the ecobee app enhances convenience and control.
  • Offers security features for additional peace of mind at home.

Cons

  • Requires an active ecobee Smart Security subscription for full security features.
  • Limited to use with ecobee smart thermostats, potentially restricting compatibility for some users.

Key Features

  • Smart Occupancy Detection: Accurately identifies which rooms are occupied to adjust temperatures accordingly.
  • Energy Savings: Helps reduce energy consumption by automatically adjusting settings when rooms are unoccupied.
  • Remote Monitoring: Use the ecobee app to monitor and control temperatures in different rooms, providing flexibility at your fingertips.
  • Effortless Setup: Easy installation with no wiring or tools needed; simply place or mount the sensors as desired.
  • Security Alerts: Can send notifications of unexpected motion to keep you informed when your system is armed (requires subscription).
  • Long Battery Life: Equipped with a CR2477 battery that lasts up to 5 years, minimizing maintenance efforts.
  • Dual Sensor Package: Comes with two sensors, allowing you to prioritize temperature settings in multiple frequently used spaces.

Specifications

  • Brand: ecobee
  • Model Name: ecobee SmartSensor
  • Product Dimensions: 8"D x 5"W x 2"H
  • Controller Types: Compatible with Amazon Alexa, Apple HomeKit, Google Assistant, IFTTT, and SmartThings.
  • Special Features: Includes occupancy detection, remote access, and auto-scheduling capabilities.

The ecobee SmartSensor 2-Pack is designed to enhance your home comfort while promoting energy efficiency. This innovative temperature and occupancy sensor works wirelessly with your ecobee Smart Thermostat, allowing you to maintain a cozy environment in the rooms that matter most. By utilizing advanced infrared technology, it can detect room occupancy from up to 60 feet away, even through walls and floors. This capability ensures that your thermostat adjusts for actual usage rather than just relying on a single reading from a distant location.

ecobee Smart Sensor for Doors & Windows - 2 Pack

ecobee Smart Sensor for Doors & Windows 2 Pack for Home Security

Pros

  • User-friendly app for easy monitoring and management of your home security.
  • Provides peace of mind with instant alerts for unauthorized access.
  • Energy-saving features help lower your utility bills.
  • Easy installation process—no extensive setup required.
  • Long battery life reduces maintenance hassle.

Cons

  • Full functionality requires an ecobee Smart Security subscription, which may add to ongoing costs.
  • Some users may find the range limit of 16 feet restrictive in larger homes.
  • Chime feature only available when paired with specific ecobee thermostats.

Key Features

  • Real-time notifications via the ecobee app when doors or windows are opened or closed—no subscription required for this feature.
  • When paired with the ecobee Smart Thermostat Premium, it can play a chime to alert you when an entryway is accessed.
  • Place SmartSensors near valuables for instant alerts if they are opened, enhancing personal security.
  • Quick and easy installation: Simply attach the sensor to any door, window, or area containing valuable items.
  • Designed to last up to 3 years on a replaceable battery, ensuring long-term usability.
  • With an ecobee Smart Security subscription, receive real-time notifications when unexpected motion is detected within a 120° range up to 16 feet.
  • Automatically turns off your HVAC system if an entryway is left open for more than 5 minutes, helping reduce energy waste.

Specifications

  • Brand: ecobee
  • Color: White
  • Power Source: Battery Powered
  • Item Weight: 1.37 ounces
  • Maximum Range: 16 feet

The ecobee Smart Sensor for Doors & Windows is a reliable addition to your home security setup, designed to provide you with real-time updates whenever an entryway or access point is opened or closed. With the potential for enhanced functionality through an ecobee Smart Security subscription, this product promises to keep your home safe while also offering features that can help save energy.

The 20 Best Thermostats – Price, Ratings, Reviews & Sales Insights

Product Name Image Price Rating Review Count Expert ScoreSales Last MonthBuy
Sensi Smart Thermostat ST55 - Wi-Fi & Alexa Compatible$104.09
(4.4)
23035 87 3000 Get it on Amazon
ecobee Smart Thermostat Essential - WiFi & Energy Star Certified$119.99
(4.2)
1860 84 5000 Get it on Amazon
ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat$179.99
(4.4)
3706 82 4000 Get it on Amazon
ecobee Smart Thermostat Premium - WiFi, Alexa, Siri$226.97
(4.3)
4141 80 4000 Get it on Amazon
Nest T3016US Programmable Thermostat for Smart Home ControlUnlock the price
(4.4)
23828 80 10 Get it on Amazon
Google Nest Thermostat - Smart Wifi Programmable Thermostat$117.49
(4.1)
29609 78 10 Get it on Amazon
Amazon Smart Thermostat - Energy Saving with Alexa & Ring$56.99
(4.0)
25449 77 10 Get it on Amazon
ecobee Trim Plate for Smart Thermostat Essential Accessory$14.99
(4.7)
617 76 1000 Get it on Amazon
ecobee SmartSensor 2-Pack - Temperature & Occupancy Sensor$98.74
(4.6)
8748 74 10 Get it on Amazon
Wall Plate Cover for Google Nest Thermostat - White, 1 PKUnlock the price
(4.6)
164 73 10 Get it on Amazon
Sensi Lite Smart Thermostat - WiFi, Alexa, Energy Star ST25$61.05
(4.0)
2333 73 1000 Get it on Amazon
Amazon Basics Smart Light Switch - Voice Control & Scheduling$14.99
(4.4)
4044 73 10 Get it on Amazon
Petrichor Nest Thermostat Wall Plate - Trim Kit Accessory$15.29
(4.4)
143 72 200 Get it on Amazon
Google Nest Temperature Sensor (2nd Gen) - 3 Pack$99.99
(4.4)
1324 70 10 Get it on Amazon
Honeywell Home X7S Smart Wi-Fi Thermostat - Black$151.03
(4.2)
72 70 700 Get it on Amazon
Sensi Touch 2 Smart Thermostat Wi-Fi & Alexa Enabled$168.27
(4.3)
1245 70 500 Get it on Amazon
ecobee Smart Sensor for Doors & Windows - 2 Pack$57.99
(4.2)
1282 70 10 Get it on Amazon
Honeywell Home T9 WiFi Smart Thermostat with Sensor Ready$181.13
(4.4)
1852 69 10 Get it on Amazon
Google Nest Learning Thermostat 4th Gen + Temp Sensor - Silver$239.99
(4.4)
2582 68 10 Get it on Amazon
Google Nest Learning Thermostat Pro Edition with Sensor$239.95
(4.4)
92 68 200 Get it on Amazon
Smart WiFi Thermostat with Touch Screen - Alexa & Google Compatible$129.0
(3.8)
36 66 10 Get it on Amazon