Best Thermostat for House Smart Google in 2025
Updated on August 2025
#1
Recommended
7% Off
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- Advanced energy-saving thermostat designed for optimal home comfort.
- Compatible with most 24V HVAC systems with simple installation.
- Includes a Nest Temperature Sensor for effective temperature management.
- Potentially reduces heating costs by 12% and cooling costs by 15%.
- Learns external temperatures to optimize heating and cooling.
- User-friendly installation, controllable via app or voice commands.
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- Advanced energy-saving thermostat designed for optimal home comfort.
- Compatible with most 24V HVAC systems with simple installation.
- Includes a Nest Temperature Sensor for effective temperature management.
- Potentially reduces heating costs by 12% and cooling costs by 15%.
- Learns external temperatures to optimize heating and cooling.
- User-friendly installation, controllable via app or voice commands.
#2
Value for Money
11% Off
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- Energy-efficient thermostat that enhances home comfort and system functionality
- Compatible with most 24V heating/cooling systems; installation usually doesn't require a C wire
- Includes Nest Temperature Sensor for managing temperature discrepancies across rooms
- Saves an average of 12% on heating and 15% on cooling costs
- Learns how outdoor temperatures affect indoor conditions to enhance efficiency
- User-friendly installation typically completed in 40 minutes or less, and controllable via voice commands with Alexa or Google Assistant.
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- Energy-efficient thermostat that enhances home comfort and system functionality
- Compatible with most 24V heating/cooling systems; installation usually doesn't require a C wire
- Includes Nest Temperature Sensor for managing temperature discrepancies across rooms
- Saves an average of 12% on heating and 15% on cooling costs
- Learns how outdoor temperatures affect indoor conditions to enhance efficiency
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#3
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- Compatible with most heating and cooling systems, including conventional, heat pump, and dual fuel.
- Installation takes about 20 minutes with access to online guides and videos.
- Remote and voice control capabilities through Vine Thermostat App, Smart Life App, Alexa, and Google Home.
- 7-day programmable scheduling with Auto Home/Away mode for energy efficiency and comfort.
- Includes features like temperature alerts, filter change reminders, and child lock for added convenience.
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- Compatible with most heating and cooling systems, including conventional, heat pump, and dual fuel.
- Installation takes about 20 minutes with access to online guides and videos.
- Remote and voice control capabilities through Vine Thermostat App, Smart Life App, Alexa, and Google Home.
- 7-day programmable scheduling with Auto Home/Away mode for energy efficiency and comfort.
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#4
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- Save up to $250 annually on heating and cooling costs by optimizing thermostat settings.
- Compatible with 85% of HVAC systems; use the ecobee Compatibility Checker for verification.
- Adjust temperatures easily via touchscreen or the ecobee app; includes free software upgrades.
- Automatically adapts to your schedule, saving energy while optimizing comfort at home.
- Simple DIY installation available; optional Power Extender Kit can be purchased for homes without a C-Wire.
- Integrates with major smart home ecosystems such as Apple HomeKit, Google Assistant, and Alexa.
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- Save up to $250 annually on heating and cooling costs by optimizing thermostat settings.
- Compatible with 85% of HVAC systems; use the ecobee Compatibility Checker for verification.
- Adjust temperatures easily via touchscreen or the ecobee app; includes free software upgrades.
- Automatically adapts to your schedule, saving energy while optimizing comfort at home.
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#5
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- ENERGY STAR certified smart thermostat for energy-saving and comfort.
- Works without a C wire in most homes; some systems may need a C wire or compatible accessory.
- Adjusts temperature automatically when you're away, programmable via the Google Home app.
- Remote control available through phones, laptops, or tablets for easy adjustments.
- Monitors HVAC systems and sends alerts for potential issues, along with maintenance reminders.
- Voice control compatibility with Google Assistant and Alexa; integrates with various smart home platforms.
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- ENERGY STAR certified smart thermostat for energy-saving and comfort.
- Works without a C wire in most homes; some systems may need a C wire or compatible accessory.
- Adjusts temperature automatically when you're away, programmable via the Google Home app.
- Remote control available through phones, laptops, or tablets for easy adjustments.
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#6
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- Compatible with 95% of heating and cooling systems, excluding electric baseboard heaters; verify compatibility via QR code before purchase.
- Requires a C-wire for functionality; compatible C-wire adapter available for systems without a C-wire; only supports 2.4GHz Wi-Fi networks.
- Customizable scheduling with up to 7-day, 24-hour routines, maintaining comfort even during Wi-Fi outages.
- Integrates with major smart home platforms, including Apple Home, Amazon Alexa, and Google Home, with data security ensured by Matter technology.
- Remote monitoring and control via a dedicated smart app, providing convenience from anywhere.
- Smart alerts for system performance and malfunctions to ensure reliable operation.
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- Compatible with 95% of heating and cooling systems, excluding electric baseboard heaters; verify compatibility via QR code before purchase.
- Requires a C-wire for functionality; compatible C-wire adapter available for systems without a C-wire; only supports 2.4GHz Wi-Fi networks.
- Customizable scheduling with up to 7-day, 24-hour routines, maintaining comfort even during Wi-Fi outages.
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#7
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- Learns your temperature preferences for energy-efficient programming
- Automatically adjusts to Eco Temperature when you leave
- Remote control via mobile devices for temperature adjustments
- Monitors HVAC systems and sends maintenance alerts
- Tracks energy usage and provides energy-saving insights
- Compatible with voice control through smart speakers
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- Learns your temperature preferences for energy-efficient programming
- Automatically adjusts to Eco Temperature when you leave
- Remote control via mobile devices for temperature adjustments
- Monitors HVAC systems and sends maintenance alerts
- Tracks energy usage and provides energy-saving insights
- Compatible with voice control through smart speakers
#8
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- Auto-Schedule feature allows the thermostat to learn your preferences and self-program.
- Home/Away Assist automatically optimizes temperature settings when the house is empty.
- Remote control functionality via the Nest app enables adjustment from any location.
- Energy History feature provides insights on energy usage and consumption patterns.
- Nest Leaf indicator shows energy-saving temperature recommendations.
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- Auto-Schedule feature allows the thermostat to learn your preferences and self-program.
- Home/Away Assist automatically optimizes temperature settings when the house is empty.
- Remote control functionality via the Nest app enables adjustment from any location.
- Energy History feature provides insights on energy usage and consumption patterns.
- Nest Leaf indicator shows energy-saving temperature recommendations.
#9
6% Off
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- Can reduce annual heating and cooling costs by up to 26% while being ENERGY STAR certified.
- Automatically adjusts to your schedule, preheating or precooling your home for optimal comfort when you arrive.
- User-friendly installation process; most individuals can complete setup in under 45 minutes without professional help.
- Durable design ensures long-lasting performance without the need for battery replacements, supported by 7-day a week customer service.
- Optional SmartSensor available for monitoring temperature and movement in specific rooms, enhancing energy savings.
- Compatible with a wide range of HVAC systems and includes a Power Extender Kit for homes without a C-Wire, facilitating simple installation.
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- Can reduce annual heating and cooling costs by up to 26% while being ENERGY STAR certified.
- Automatically adjusts to your schedule, preheating or precooling your home for optimal comfort when you arrive.
- User-friendly installation process; most individuals can complete setup in under 45 minutes without professional help.
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#10
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- Reduces heating and cooling costs by up to 26% annually; ENERGY STAR certified with SmartSensor to optimize temperatures and eliminate hot or cold spots.
- Monitors air quality, alerts for poor conditions, provides improvement tips, and reminds when to replace the air filter.
- Includes smoke alarm detection and break-in alerts; sends notifications for sudden temperature drops.
- Equipped with a smart speaker and voice assistant options for hands-free control and audio playback.
- Compatible with most 24VAC HVAC systems, including special installation kit for homes without C-Wire.
- Automatically pauses heating or cooling when windows or doors are left open for 5 minutes, with required sensors.
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- Reduces heating and cooling costs by up to 26% annually; ENERGY STAR certified with SmartSensor to optimize temperatures and eliminate hot or cold spots.
- Monitors air quality, alerts for poor conditions, provides improvement tips, and reminds when to replace the air filter.
- Includes smoke alarm detection and break-in alerts; sends notifications for sudden temperature drops.
- Equipped with a smart speaker and voice assistant options for hands-free control and audio playback.
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