Best Ac Thermostats

When it comes to creating the perfect indoor climate, a high-quality AC thermostat is essential for maintaining comfort and energy efficiency. Our curated selection of top-rated AC thermostats is based... on real user reviews, ensuring that you can make an informed decision when selecting the best option for your home or office. With a focus on user satisfaction and performance, our list features a range of innovative and reliable thermostats designed to enhance your cooling experience. Whether you're looking for advanced smart features or simple, intuitive controls, you'll find the best AC thermostat options right here.
Read more

What to look for in the best AC thermostat

1. Programmability

A programmable thermostat allows you to set temperature changes for specific times of the day, which can save energy when you're not home or during the night.

2. Compatibility

Not all thermostats work with all HVAC systems. Make sure the one you choose is compatible with your current setup.

3. Smart Features

Some thermostats offer smart features like Wi-Fi connectivity, allowing you to control your AC from your smartphone or through voice commands with a smart home assistant.

4. Energy Saving

Look for a thermostat with energy-saving features like learning capabilities that adjust to your schedule and habits, or geofencing that adjusts settings based on your location.
Citrus catapult arrow
  1. 1
    Google Nest Wi-Fi Smart Thermostat - Sand Love this thermostat really easy to use and set up By Best Buy geek squad was great and very professional

    About this product

    A smart thermostat in sand color that enables remote temperature control and scheduling via Google Home app.

    A smart thermostat in sand color that enables remote temperature control and scheduling via Google Home app.

    What customers like

    • Easy installation
    • Intuitive app and user interface
    • Energy and cost efficient
    • Convenient remote and mobile control
    • Attractive design and appearance
    (2,035)
    $139.99
    SAVE $40
    Your price for this item is $139.99
  2. 2
    GOOGLE Nest Thermostat (Charcoal, Ga02081) - Brand New One of the best investments I have ever made!!!!

    About this product

    A brand new GOOGLE Nest Thermostat in charcoal color, with advanced features for efficient temperature control.

    A brand new GOOGLE Nest Thermostat in charcoal color, with advanced features for efficient temperature control.

    What customers like

    • Easy to use and program
    • User-friendly installation process
    • Energy-efficient and cost-saving features
    • Stylish and sleek design
    • Convenient remote control via app
    (1,985)
    $134.99 Your price for this item is $134.99
  3. 3
    ECOBEE Smart Thermostat Premium With Smart Sensor, Siri Or Alexa Built In Air Quality Monitor, Black… Modern Technology at its Best

    About this product

    A black smart thermostat with built-in air quality monitor, smart sensor, and voice control via Siri or Alexa.

    A black smart thermostat with built-in air quality monitor, smart sensor, and voice control via Siri or Alexa.

    What customers like

    • Accurate temperature and motion sensing
    • Easy integration with smart home systems
    • Convenient app and voice control
    • Sleek and premium design
    • Helpful air quality monitoring and alerts
    (688)
    $274.99
    SAVE $55
    Your price for this item is $274.99
  4. 4
    Google Nest Wi-Fi Smart Learning Thermostat (4th Generation) - Polished Obsidian Great thermostat

    About this product

    A polished obsidian smart thermostat that learns your preferences and helps optimize home energy efficiency.

    A polished obsidian smart thermostat that learns your preferences and helps optimize home energy efficiency.

    What customers like

    • Energy-saving and efficiency benefits
    • Elegant and modern design
    • Advanced smart learning and scheduling features
    • Remote control and smart home integration
    • Easy installation and setup
    (632)
    $379.99 Your price for this item is $379.99
  5. 5
    ECOBEE Smart Thermostat Enhanced Works With Alexa & Apple Home Kit, Black… Love all the features with the simplicity of self installation, programming and looks nice as well!

    About this product

    A smart black thermostat offering seamless integration with Alexa and Apple HomeKit for effortless home control.

    A smart black thermostat offering seamless integration with Alexa and Apple HomeKit for effortless home control.

    What customers like

    • User-friendly app and remote control
    • Seamless integration with smart home platforms
    • Modern and sleek design
    • Easy installation process
    (479)
    $217.99 Your price for this item is $217.99
  6. 6
    ecobee Smart Thermostat Essential Wi-Fi Smart Thermostat - White Best Support Ever!

    About this product

    A Wi-Fi enabled thermostat in white that adjusts to your schedule and works with major smart assistants.

    A Wi-Fi enabled thermostat in white that adjusts to your schedule and works with major smart assistants.

    What customers like

    • Sleek and modern design
    • Energy-saving features and efficiency
    • Easy installation and setup
    • User-friendly interface and app
    • Seamless smart home and voice assistant integration
    (145)
    $179.99 Your price for this item is $179.99
  7. 7
    Google Nest Temperature Sensor (2nd Generation) - Porcelain - 3-Pack [This review was collected as part of a promotion

    About this product

    A porcelain smart sensor pack that lets you manage and prioritize room temperatures throughout your home.

    A porcelain smart sensor pack that lets you manage and prioritize room temperatures throughout your home.

    What customers like

    • Easy to install and set up
    • Convenient for monitoring multiple rooms
    • Accurate temperature readings
    • Compatible with Nest thermostats
    • Improves temperature control and comfort
    (42)
    $129.99 Your price for this item is $129.99
  8. 8
    Google Nest Temperature Sensor (2nd Generation) - Porcelain Best temperature sensor

    About this product

    A porcelain smart sensor that lets you control and prioritize room temperatures for optimal home comfort.

    A porcelain smart sensor that lets you control and prioritize room temperatures for optimal home comfort.

    What customers like

    • Accurate temperature readings
    • Convenient room prioritization
    • Compatible with Nest thermostats
    • Easy installation and setup
    • Improves temperature control and comfort
    (42)
    $49.99 Your price for this item is $49.99

FAQ

What features should I look for in a smart thermostat? + -

When choosing a smart thermostat, consider features like Wi-Fi connectivity, compatibility with your HVAC system, energy-saving modes, remote control via smartphone apps, voice assistant integration, and learning capabilities that adapt to your schedule.

How does a programmable thermostat save energy? + -

A programmable thermostat saves energy by allowing you to set specific temperatures for different times of the day. This means you can reduce heating or cooling when you're not home or during sleeping hours, which can significantly lower your energy consumption and utility bills.

Can I install a smart thermostat myself? + -

Many smart thermostats are designed for DIY installation and come with detailed instructions. However, it's important to ensure compatibility with your existing HVAC system and follow safety guidelines. If you're unsure, hiring a professional installer is recommended.

Are smart thermostats compatible with all types of HVAC systems? + -

Not all smart thermostats are compatible with every type of HVAC system. It's crucial to check the compatibility specifications provided by the manufacturer to ensure it will work with your specific heating and cooling setup.

What is geofencing in a smart thermostat? + -

Geofencing is a feature in some smart thermostats that uses your smartphone's location to determine if you're home or away. It can automatically adjust the temperature settings based on your proximity to home, enhancing comfort and energy efficiency.

Related Pages

Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs.