Best Smart Thermostats to Buy in October 2025
ecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant
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SAVE 23% YEARLY ON HEATING/COOLING COSTS WITH SMART SCHEDULING.
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COMPATIBLE WITH 85% OF SYSTEMS; CHECK WITH OUR ONLINE TOOL.
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EASY DIY INSTALL; NO C-WIRE NEEDED WITH OPTIONAL POWER EXTENDER KIT.
Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
- SMART UPGRADE: SEAMLESSLY SWITCH TO ENERGY-EFFICIENT TECH TODAY!
- MONEY SAVINGS: POTENTIAL REBATES AVAILABLE FOR ADDED SAVINGS!
- AUTOMATIC CONTROL: ENJOY EFFORTLESS TEMP ADJUSTMENTS WITH ALEXA!
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
- SAVE ENERGY EFFORTLESSLY WITH SMART SCHEDULED PROGRAMMING OPTIONS.
- CONTROL YOUR HOME'S TEMPERATURE REMOTELY WITH ANY SMART DEVICE!
- STAY INFORMED WITH HVAC ALERTS AND MAINTENANCE REMINDERS.
ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home
- SAVE UP TO 26% YEARLY ON HEATING/COOLING COSTS EFFORTLESSLY.
- ARRIVES HOME TO THE PERFECT TEMPERATURE, DAY OR NIGHT.
- CONTROL ANYTIME, ANYWHERE WITH YOUR SMARTPHONE OR SMARTWATCH!
ecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant
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SAVE 26% ANNUALLY ON HEATING/COOLING COSTS WITH ENERGY STAR EFFICIENCY.
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SMARTSENSOR ADJUSTS COMFORT LEVELS IN KEY ROOMS TO ELIMINATE HOT SPOTS.
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BUILT-IN SECURITY ALERTS AND SMART ASSISTANT FOR ENHANCED HOME SAFETY.
meross Smart Thermostat for Home, WiFi Thermostat Works with Matter, Alexa, Apple Home, Google Assistant, App & Voice Control, 7x24h Scheduling, Energy Saving, C-Wire Required
- COMPATIBLE WITH 95% OF HVAC SYSTEMS; CHECK BEFORE YOU BUY!
- SMART SCHEDULING SAVES ENERGY AND KEEPS YOUR HOME COMFY.
- EASY DIY INSTALLATION; SET UP IN UNDER 30 MINUTES!
Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 Black 5.625" x 3.4" x 1.17"
- PROTECT YOUR PRIVACY-NO DATA SOLD TO THIRD PARTIES!
- SIMPLE DIY INSTALLATION WITH APP GUIDANCE AND BUILT-IN LEVEL.
- SAVE 23% ON ENERGY WITH SMART SCHEDULING AND REMOTE ACCESS!
New! Honeywell Home Smart Thermostat, Conventional/Heat Pump Compatibility, WiFi Thermostat for Home, X2S, Gray
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CONTROL ANYWHERE: MANAGE YOUR THERMOSTAT REMOTELY VIA THE FIRST ALERT APP.
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PERSONALIZED SCHEDULING: CUSTOMIZE PROGRAMMING FOR MAXIMUM ENERGY SAVINGS.
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MATTER CERTIFIED: SEAMLESS INTEGRATION WITH MAJOR SMART HOME PLATFORMS.
When it comes to smart thermostats, there are various options available in the market. Choosing the right one depends on your specific needs and preferences. Here are a few popular smart thermostats worth considering:
- Nest Learning Thermostat: The Nest Learning Thermostat is highly regarded for its learning capabilities. It adapts to your schedule and preferences, automatically adjusting the temperature to save energy. It can be controlled remotely using your smartphone or voice commands.
- Ecobee SmartThermostat: The Ecobee SmartThermostat offers similar features to the Nest, but with a few additional perks. It comes with a remote sensor that can monitor the temperature in multiple rooms, allowing for more accurate temperature control. It also works with various smart home platforms.
- Honeywell Home T9: The T9 from Honeywell is known for its excellent zoning capabilities. It can control multiple zones in your home individually, making it ideal for those with larger homes or multiple floors. It also integrates well with popular smart home platforms.
- Emerson Sensi Touch Wi-Fi Thermostat: The Emerson Sensi Touch Wi-Fi Thermostat is a budget-friendly option that doesn't compromise on functionality. It offers basic smart thermostat features such as remote control and scheduling. It's compatible with Alexa, Google Assistant, and Apple HomeKit.
- Google Nest Thermostat (2020): The recently released Google Nest Thermostat is a more affordable option while still delivering useful smart features. It allows you to control the temperature using your smartphone, provides energy-saving suggestions, and works well with other Google devices.
When selecting a smart thermostat, consider factors like compatibility with your HVAC system, ease of installation, user interface, and integration with other smart home devices. It's important to compare features and read customer reviews to find the best fit for your home.
How often do smart thermostats receive software updates?
The frequency of software updates for smart thermostats can vary depending on the manufacturer and the specific device. However, in general, updates are usually released periodically to address bugs, improve performance, and add new features. Smart thermostat manufacturers typically strive to provide regular updates to ensure the devices remain secure and up to date with the latest technologies. Updates may range from a few times a year to once every few months, depending on the brand and any specific issues that need to be addressed.
Can smart thermostats monitor and display my energy usage?
Yes, smart thermostats can monitor and display your energy usage. Many smart thermostats come with built-in energy monitoring features that provide real-time or historical data on your heating and cooling consumption. These thermostats can provide insights into your energy usage patterns, allowing you to identify areas where you can save energy and make adjustments accordingly. Additionally, some smart thermostats can also estimate your energy costs and provide tips for optimizing energy efficiency.