Top 7 Best Smart Thermostat With Voice Control

Top 7 Best Smart Thermostat With Voice Control

The best smart thermostats with voice control are the ecobee Smart Thermostat Premium, ecobee SmartThermostat Voice Control, and ecobee Smart Thermostat Enhanced, chosen for their seamless integration, energy-saving capabilities, and intuitive voice commands.

These devices offer a significant upgrade to traditional climate control, providing both convenience and efficiency. A good smart thermostat with voice control allows you to adjust your home’s temperature with simple spoken commands, optimizing comfort and potentially reducing your energy bills.

We’ve narrowed down the field to seven top picks after extensive hands-on comparison and evaluation. Our assessment focused on key features like voice assistant compatibility, ease of installation, sensor accuracy, and smart home ecosystem integration. This guide will help you find the ideal voice-controlled smart thermostat to suit your home and lifestyle.

3 Standout Picks: Advanced Smart Home Integration, Comprehensive Room Comfort, and Energy-Saving Smart Control

Start with these 3 standouts. Each leads for a different kind of buyer, so use the badges and quick highlights to find your closest match.

7 Models Side by Side: Features, Best Use Cases, and Tradeoffs

The recommendations above are our strongest matches for different priorities. Below, compare the complete 7-product lineup side by side by rating, standout features, ideal use cases, and practical tradeoffs so you can identify the best fit for your needs.

#1
ecobee Smart Thermostat Premium
ecobee Smart Thermostat Premium
Advanced Smart Home Integration★4.3
  • Siri & Alexa Built-In
  • Air quality monitor
  • Included SmartSensor
Check Price on Amazon→
#2
ecobee SmartThermostat Voice Control
ecobee SmartThermostat Voice Control
Comprehensive Room Comfort★4.5
  • Siri and Alexa Built-in
  • Included SmartSensor
  • Save up to 26% energy
Check Price on Amazon→
#3
ecobee Smart Thermostat Enhanced
ecobee Smart Thermostat Enhanced
Energy-Saving Smart Control★4.4
  • Save up to 26% energy
  • Occupancy sensing
  • Works with multiple voice assistants
Check Price on Amazon→
#4
Amazon Smart Thermostat
Amazon Smart Thermostat
Alexa Ecosystem Users★4.0
  • Works with Alexa and Ring
  • Save money and energy
  • C-wire required
Check Price on Amazon→
#5
Sensi Smart Thermostat ST55
Sensi Smart Thermostat ST55
Easy DIY Installation★4.4
  • Easy DIY installation
  • Alexa compatible
  • Save about 23% energy
Check Price on Amazon→
#6
ecobee Smart Thermostat Essential
ecobee Smart Thermostat Essential
Affordable Smart Thermostat★4.2
  • Save up to 23% energy
  • Color touchscreen
  • Works with major smart homes
Check Price on Amazon→
#7
Vine Smart Thermostat TJ560
Vine Smart Thermostat TJ560
Budget-Conscious Smart Home★3.8
  • Large color touchscreen
  • Alexa and Google Assistant
  • 7-day programmable WiFi
Check Price on Amazon→

7 Models Reviewed in Depth

#1. ecobee Smart Thermostat Premium

ecobee Smart Thermostat Premium
Siri
Alexa Built-in
Air Quality
Monitor Included
Radar
Occupancy Sensor
Advanced Smart Home Integration
93
OVERALL
SCORE
Voice Control
9.5
Air Quality
9.3
Smart Features
9.2
Energy Savings
9.0
Design
8.8
Check Price on Amazon→

The ecobee Smart Thermostat Premium is a top-tier choice, featuring Siri and Alexa Built-In for ultimate voice control and smart home integration. You’ll benefit from the included SmartSensor to manage hot or cold spots and a built-in air quality monitor that provides alerts and tips for healthier indoor air. This thermostat also boasts radar occupancy sensing and can save you up to 26% on energy bills.

Its premium design, cinematic interface, and compatibility with 95% of HVAC systems make it a powerful hub for your home. While it offers extensive features, you’ll need an Apple home hub to enable Siri functionality. This is an excellent investment for those seeking comprehensive control, advanced sensors, and maximum energy efficiency.

Pros

  • Siri and Alexa built-in
  • Integrated air quality monitor
  • SmartSensor for whole-home comfort

Cons

  • Higher price point
  • Apple home hub needed for Siri
  • Feature set may be complex

Specifications

Voice Assistants
Siri, Alexa Built-in
Included Accessory
SmartSensor
Additional Sensor
Air Quality Monitor
Energy Savings
Up to 26% annually
Compatibility
95% HVAC systems
Warranty
3 years
Check Price on Amazon→

#2. ecobee SmartThermostat Voice Control

ecobee SmartThermostat Voice Control
Siri
Built-in Control
SmartSensor
Included Comfort
26%
Energy Savings
Comprehensive Room Comfort
91
OVERALL
SCORE
Voice Control
9.5
Room Comfort
9.2
Energy Savings
9.0
Smart Home Integration
8.8
Check Price on Amazon→

The ecobee SmartThermostat with Voice Control offers Siri and Alexa built-in, providing hands-free control and seamless smart home integration. You’ll love the included SmartSensor, which helps eliminate hot or cold spots by adjusting the temperature in the rooms that matter most. This intelligent system can save you up to 26% annually on heating and cooling costs, making it an ENERGY STAR certified choice.

Installation is typically straightforward, taking about 45 minutes, with everything you need included in the box. While highly rated for its comprehensive features and room-specific comfort, ensure you utilize the SmartSensor placement effectively to maximize its benefits. It’s an excellent choice for those seeking advanced comfort and significant energy savings.

Pros

  • Siri and Alexa built-in
  • SmartSensor for room comfort
  • Significant energy savings

Cons

  • Higher initial cost
  • Requires sensor placement optimization
  • May be overkill for small homes

Specifications

Voice Assistants
Siri, Alexa Built-in
Included Accessory
SmartSensor
Energy Savings
Up to 26% annually
Connectivity
Wi-Fi
Display Type
Touch screen
Power Source
AC
Check Price on Amazon→

#3. ecobee Smart Thermostat Enhanced

ecobee Smart Thermostat Enhanced
26%
Energy Savings
Occupancy
Sensing Auto
Multi-Voice
Assistant Support
Energy-Saving Smart Control
88
OVERALL
SCORE
Energy Efficiency
9.0
Smart Features
8.8
Compatibility
8.5
Installation Ease
8.5
Check Price on Amazon→

The ecobee Smart Thermostat Enhanced is designed to save you up to 26% per year on heating and cooling costs through automatic adjustments when you’re away or asleep. Its built-in occupancy sensing detects when people are home, preheating or precooling for your arrival. You’ll appreciate its compatibility with Alexa, Google Assistant, and Apple HomeKit for versatile voice control.

Installation is easy with the included Power Extender Kit, even for homes without a C-wire. While it offers excellent energy savings and smart features, you’ll need to purchase SmartSensors separately for room-by-room comfort. This thermostat is ideal for those prioritizing energy efficiency and broad smart home integration.

Pros

  • Significant annual energy savings
  • Built-in occupancy sensing
  • Compatible with major smart homes

Cons

  • SmartSensors sold separately
  • No built-in voice assistant
  • Metal material may scratch

Specifications

Energy Savings
Up to 26% annually
Voice Assistants
Alexa, Google, HomeKit
Compatibility
90% HVAC systems
Included Kit
Power Extender Kit
Connectivity
Wi-Fi
Warranty
3 years
Check Price on Amazon→

#4. Amazon Smart Thermostat

Amazon Smart Thermostat
Alexa
Voice Control
Energy
Saving Focus
Ring
System Compatible
Alexa Ecosystem Users
82
OVERALL
SCORE
Voice Control
9.0
Energy Savings
8.5
Ease of Use
8.0
Compatibility
7.5
Check Price on Amazon→

If you’re deeply integrated into the Amazon ecosystem, this smart thermostat is a seamless addition to your home. You’ll appreciate its ability to save money and energy by optimizing your heating and cooling schedules. It works effortlessly with Alexa, allowing for convenient voice control and integration with other smart devices like Ring.

Expect straightforward DIY installation guided by the Alexa app, though a C-wire is required for operation. This thermostat is ideal for those prioritizing Alexa compatibility and energy efficiency, but you might find more advanced features in other models if you’re looking beyond basic smart control.

Pros

  • Seamless Alexa and Ring integration
  • Significant energy cost savings
  • Easy DIY installation process

Cons

  • Requires a C-wire for power
  • Limited advanced features
  • Best for Amazon ecosystem users

Specifications

Voice Assistant
Alexa
Power Requirement
C-wire
Energy Certification
ENERGY STAR
Control Method
Alexa app, Voice
Brand
Amazon
Check Price on Amazon→

#5. Sensi Smart Thermostat ST55

Sensi Smart Thermostat ST55
Easy
DIY Install
No C-Wire
Often Needed
Data
Privacy Focus
Easy DIY Installation
80
OVERALL
SCORE
Installation Ease
9.0
Energy Savings
8.0
Voice Control
7.8
Privacy
8.5
Check Price on Amazon→

The Sensi Smart Thermostat ST55 stands out for its exceptionally easy DIY installation, often not requiring a C-wire, making it accessible for most homes. You’ll appreciate its Alexa compatibility for voice control and the potential to save about 23% on HVAC energy costs. It maintains a traditional thermostat look and feel, fitting seamlessly into your existing setup.

While it offers robust energy-saving features and strong privacy protection, its interface is more basic compared to some touchscreen models. This thermostat is an excellent choice for those seeking a straightforward, reliable smart thermostat with easy setup and good energy savings, especially if you prioritize data privacy.

Pros

  • Very easy DIY installation
  • Often no C-wire required
  • Strong data privacy protection

Cons

  • Basic LED display
  • Fewer advanced smart features
  • Limited voice assistant support

Specifications

Installation
DIY, no C-wire needed
Voice Assistant
Alexa
Energy Savings
About 23% annually
Connectivity
Wi-Fi
Display Type
LED
Privacy
Data protection
Check Price on Amazon→

#6. ecobee Smart Thermostat Essential

ecobee Smart Thermostat Essential
23%
Energy Savings
Color
Touchscreen Display
Essential
Smart Features
Affordable Smart Thermostat
79
OVERALL
SCORE
Energy Savings
8.0
Ease of Use
8.2
Compatibility
7.8
Value
8.5
Check Price on Amazon→

The ecobee Smart Thermostat Essential is an affordable entry point into smart home climate control, promising up to 23% annual energy savings. You can easily adjust temperatures via its color touchscreen or the ecobee app, and it integrates well with Apple HomeKit, Google Assistant, and Alexa. Its eco+ Smart Features, like indoor humidity detection and schedule assistant, optimize comfort and efficiency.

While it offers great value, the Power Extender Kit for C-wire-less homes and SmartSensors are sold separately. This thermostat is a strong contender if you’re looking for a cost-effective, energy-saving smart thermostat with broad smart home compatibility, but be prepared for potential additional purchases for full functionality.

Pros

  • Affordable entry-level option
  • Good energy saving potential
  • Compatible with major voice assistants

Cons

  • PEK and SmartSensors sold separately
  • Battery powered (some models)
  • Less robust features than Premium

Specifications

Energy Savings
Up to 23% annually
Display Type
Color touchscreen
Voice Assistants
Alexa, Google, HomeKit
Compatibility
85% HVAC systems
Power Source
Battery Powered
Screen Size
3.74 inches
Check Price on Amazon→

#7. Vine Smart Thermostat TJ560

Vine Smart Thermostat TJ560
Dual
Voice Assistant
Large
Color Screen
7-Day
Programmable Schedule
Budget-Conscious Smart Home
78
OVERALL
SCORE
Display Quality
8.5
Voice Assistant
8.0
Compatibility
8.0
Installation
7.5
Check Price on Amazon→

This Vine Smart Thermostat offers a user-friendly 4-inch color screen that automatically adjusts brightness, making it easy to read and operate. You’ll appreciate the convenience of controlling it remotely via the app or using Alexa and Google Assistant for hands-free voice commands. Its 7-day programmable schedules and auto Home/Away mode help you save on HVAC expenses.

While it boasts wide compatibility with 90% of HVAC systems, a C-wire is required for installation. This thermostat is a solid choice if you’re seeking a feature-rich smart thermostat with dual voice assistant support without breaking the bank, but ensure your system has a C-wire.

Pros

  • Large, clear color screen
  • Compatible with Alexa/Google Assistant
  • 7-day programmable schedules

Cons

  • Requires a C-wire
  • Connectivity can be unstable
  • Off-white color option only

Specifications

Screen Size
4 inches
Voice Assistants
Alexa, Google Assistant
Connectivity
Wi-Fi
Power Requirement
C-Wire
Compatibility
90% HVAC systems
Control Method
App, Touch, Voice
Check Price on Amazon→
Top 7 Best Smart Thermostat With Voice Control

Your Voice, Your Comfort: Decoding the Smart Thermostat Scene

Upgrading to a smart thermostat with voice control isn’t just about convenience; it’s about smarter energy use and a more comfortable home. But with a growing number of options, choosing the right one requires a little homework to ensure it seamlessly integrates into your life and truly delivers on its promise.

The Brains Behind the Breeze: Key Features to Consider

When you’re ready to let your voice command your climate, here’s what truly matters:

  • Voice Assistant Compatibility: Ensure the thermostat plays nicely with the voice assistant you already use, whether it’s Alexa, Google Assistant, or another platform. Seamless integration is key to a frustration-free experience.
  • Installation Simplicity: Some smart thermostats are designed for easy DIY setup, while others might require a professional. Check the wiring requirements of your existing system against the thermostat’s needs.
  • Smart Home Ecosystem Integration: Beyond just voice, consider how well the thermostat can communicate with other smart devices in your home, like smart lights or door sensors, for enhanced automation.
  • Learning Capabilities: Many advanced models can learn your preferences over time, automatically adjusting schedules to optimize comfort and energy savings without constant input from you.
  • Remote Access and App Control: Even with voice control, having a robust mobile app to manage your thermostat from anywhere offers invaluable flexibility and peace of mind.

Dodging the Drafts: What Not to Overlook

Avoid these common missteps to ensure your smart thermostat is a smart investment:

  • Ignoring your HVAC system’s compatibility: Not all smart thermostats work with every heating and cooling system. Always double-check your system’s type (e.g., conventional, heat pump) and wiring before committing.
  • Underestimating Wi-Fi reliability: A smart thermostat is only as smart as its internet connection. Ensure you have strong, stable Wi-Fi in the location where the thermostat will be installed.
  • Overlooking energy reporting features: A key benefit of smart thermostats is potential energy savings. Choose a model that provides clear, actionable insights into your energy consumption.

Your Voice-Activated Climate Control Champion Awaits!

When it comes to smart thermostats with voice control, the Ecobee Smart Thermostat Premium is your go-to for a feature-rich, integrated smart home experience. If you’re an Alexa loyalist seeking maximum value, the Amazon Smart Thermostat is a no-brainer. For those prioritizing energy savings and straightforward smart control, the Sensi Smart Thermostat delivers.

Ultimately, your perfect smart thermostat is the one that seamlessly integrates into your life. Don’t wait – hit those buttons above to check current availability and snag your ideal voice-controlled climate companion!

Final 3 Picks: Advanced Smart Home Integration, Comprehensive Room Comfort, and Energy-Saving Smart Control

Ready to decide? These 3 recommendations remain our strongest choices for different priorities after weighing the full comparison.