The Best Smart Thermostats of 2025: Top Picks for Every Home

The Best Smart Thermostats of 2025: Top Picks for Every Home

July 22, 2025

Overview

Discover the future of home climate control with our guide to the best smart thermostats of 2025. We've meticulously researched and reviewed the top picks, considering factors like energy efficiency, smart home compatibility, ease of use, and innovative features. Whether you're upgrading your current system or building a new smart home setup, find the perfect smart thermostat to optimize your comfort, reduce energy costs, and seamlessly integrate into your connected lifestyle. This comprehensive guide covers a variety of models, from budget-friendly options to premium choices, ensuring there's a perfect fit for every home and homeowner.

Philip O'Riley
Philip O'Riley

Senior Editor

Our top picks

The Most Energy-Efficient Smart Thermostat: ecobee Smart Thermostat Enhanced, $189.00

The Best Budget-Friendly Smart Thermostat Option: Mysa Smart Thermostat, $134.00

The Best Smart Thermostat for Seamless App Control: Emerson Sensi Touch Smart Thermostat, $146.99

The Easiest Smart Thermostat to Install Yourself: Amazon Smart Thermostat, $51.99

The Most User-Friendly Smart Thermostat: Sinope TH1124ZB, $82.75

Best Overall Smart Thermostats of 2025

Our top-rated picks, balancing features, ease of use, and energy savings.

Nest Thermostat 4th Gen

Nest Thermostat 4th Gen

$239.99

The Nest Thermostat 4th Gen stands out with its bezel-free 2.7-inch LCD screen and seamless integration into Apple HomeKit and other ecosystems. In our testing, it earned a high score of 9.5/10 for its advanced features and sleek design. Despite its higher price of $239.99, the inclusion of a Nest Temperature Sensor for managing room climates adds significant value. The lower screen brightness might be a con for some, but its overall performance justifies the cost.

Google logo

$239.99

at Google

The Good

The thermostat features a larger, bezel-free 2.7-inch LCD screen with dynamic weather animations.

It includes a Nest Temperature Sensor to manage hot and cold spots in different rooms.

The device is Matter-certified, ensuring compatibility with various smart home ecosystems, including Apple HomeKit.

The Bad

The thermostat is priced at $279.99, which is higher than some competitors.

Some users may find the screen brightness to be lower compared to previous models.

The device lacks a Thread radio, relying solely on Wi-Fi for Matter support.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


ecobee Smart Thermostat Enhanced

ecobee Smart Thermostat Enhanced

$189.00

The ecobee Smart Thermostat Enhanced offers solid value, scoring 8/10 in our tests for its energy-saving features and smart platform compatibility. Priced at $189.00, its straightforward installation process makes it accessible for DIY enthusiasts. Although it lacks built-in voice control and requires additional sensors for multi-room management, its capability to reduce heating and cooling costs by up to 26% offers real-world financial benefits.

The Good

Easy installation with comprehensive in-app guidance.

Compatible with major smart home platforms including Amazon Alexa, Google Assistant, and Apple HomeKit.

Energy-saving features can reduce heating and cooling costs by up to 26%.

The Bad

Lacks built-in voice control; requires external smart speakers for voice commands.

Additional SmartSensors for multi-room temperature management are sold separately.

Not compatible with traditional two-wire heat-only systems.

Remote Access: true / Voice Control: false / Smart Scheduling: true / Energy Monitoring: true

Smart Thermostats for Energy Efficiency

Models designed to help you minimize your energy consumption and save money.

Sinope TH1124ZB

Sinope TH1124ZB

$82.75

Our experience with the Sinope TH1124ZB showed it to deliver reliable temperature control for electric heating systems, scoring 6/10. Its sleek design enhances home aesthetics, but app issues and additional Zigbee hub requirements might deter some users. Its $82.75 price fits its practical focus on energy management, best suited for those with compatible smart home integration in mind.

The Good

Provides accurate temperature control for electric heating systems.

Professional and modern design enhances home aesthetics.

Easy integration with smart home platforms like SmartThings and Home Assistant.

The Bad

Some users report issues with app functionality, such as changing thermostat modes.

Requires a compatible Zigbee hub for full functionality, adding to the overall cost.

Limited on-device controls may necessitate reliance on the app for adjustments.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Google Nest Thermostat

Google Nest Thermostat

$99.99

The Google Nest Thermostat scores a commendable 8.5/10 for its robust HVAC support and energy-saving capabilities. Priced reasonably at $99.99, it facilitates user-friendly integration with Google Assistant for remote climate management. While its aesthetics may not rival other Nest models, we appreciate its practical benefits for straightforward smart home control without the need for multiple room-specific detectors, making it a strong candidate for a reliable smart home environment.

The Good

Easy installation and setup.

Supports most HVAC systems.

Can control it remotely with your phone.

The Bad

Design and aesthetics are below Nest’s other models.

Trim plate is an additional cost.

Doesn’t adapt to your patterns, doesn’t work with accessories such as remote temperature sensors.

Remote Access: true / Voice Control: true / Smart Scheduling: false / Energy Monitoring: true


Honeywell Home T9 Smart Thermostat

Honeywell Home T9 Smart Thermostat

$138.95

The Honeywell Home T9 Smart Thermostat excels with its unique sensor capabilities, providing both temperature and humidity monitoring through accessible AAA batteries. In our review, its ease of use across Alexa, Google Assistant, and HomeKit shines, despite the bulky sensor size and lack of included wall plate impacting score. Achieving 7.5/10, this thermostat offers a balanced environment and control, ideal for users seeking enhanced sensor-driven climate management.

The Good

The T9's remote sensor runs on two standard AAA batteries, which are much easier to replace than the coin cell battery used by Ecobee or the special lithium battery Nest uses.

The T9's sensor can measure humidity in addition to temperature, something neither Nest nor Ecobee's sensors can do.

The Bad

The T9's remote sensor is much larger than Ecobee's and can only be mounted to a wall.

The T9 cannot mix geofenced control with time block schedule.

The T9 does not include a wall plate for installation.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Mysa Smart Thermostat

Mysa Smart Thermostat

$134.00

The Mysa Smart Thermostat offers strong compatibility and efficient energy monitoring, seamlessly working with popular voice assistants like Alexa and Google Assistant. While our experience appreciated its user-friendly app, the minimalist design limits on-device information. Scoring 7.5/10, the installation process may appear complex, but its real-world benefits make it a valuable choice for those seeking comprehensive energy tracking without sacrificing smart home integration.

The Good

Built-in Wi-Fi adapter eliminates the need for an additional-cost bridge.

Compatible with Amazon Alexa, Google Assistant, and Apple HomeKit.

Easy-to-use mobile app enhances user experience.

The Bad

Minimalist design limits the amount of information displayed on the device.

Not compatible with Samsung SmartThings.

Wiring can seem confusing compared to the thermostat being replaced.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true

Smart Thermostats with Advanced Features

Explore models with voice control, learning capabilities, and smart scheduling.

Smart Thermostat Premium

Smart Thermostat Premium

$249.99

During our review, the Smart Thermostat Premium impressed us with its air quality sensor, monitoring VOCs and CO2 levels. Although it scores 8.5/10 and demands careful installation due to C-wire requirements, its integration with major smart home systems provides a high level of convenience. We found the poor sound quality of its built-in speaker to be a drawback, yet its energy-efficient operation makes it an attractive option for sophisticated climate control.

The Good

Includes an air quality sensor that monitors VOCs and CO2 levels.

The Bad

Built-in speaker offers poor sound quality for music playback.

Requires a C-wire for installation, which may necessitate professional assistance if not present.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Sensibo Sky

Sensibo Sky

$89.00

Sensibo Sky offers an affordable smart solution to enhance your air conditioner, scoring 6.5/10 in our tests due to its ease of use and setup. While it integrates with Alexa and Google Assistant, subscription requirements for advanced features can detract from its overall appeal. If you need basic smart features at an entry-level price, despite its lack of 5 GHz Wi-Fi support, it remains a choice worth considering.

The Good

Easy to set up and use.

Compatible with various air conditioner types.

Integrates with popular voice assistants like Alexa and Google Assistant.

The Bad

Some advanced features require a subscription.

Does not support 5 GHz Wi-Fi networks.

Priced higher compared to similar devices.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Emerson Sensi Touch Smart Thermostat

Emerson Sensi Touch Smart Thermostat

$146.99

The Emerson Sensi Touch Smart Thermostat stands out with its user-friendly interface and voice assistant compatibility, scoring 7/10 in our review. While requiring a C-wire for installation, its responsive touchscreen offers easy navigation. Priced at $146.99, it's a solid choice for those valuing practicality and smart features, despite occasional touchscreen unresponsiveness.

The Good

Easy to install with clear instructions provided.

Compatible with major voice assistants like Amazon Alexa, Google Assistant, and Apple HomeKit.

Features a responsive color touchscreen.

The Bad

Requires a C-wire for installation, which might not be available in all homes.

Some users found the touchscreen to be occasionally unresponsive.

Limited compatibility with certain older HVAC systems.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


BCC100 Smart Thermostat

BCC100 Smart Thermostat

$295.00

The BCC100 Smart Thermostat is valued for its wide HVAC system compatibility, including humidifiers and dehumidifiers. During our review, the easy-to-read touchscreen made navigation straightforward, although the lack of geofencing and integration with other devices limits its smart home potential. This model scores 7/10, remaining a reliable option for users needing robust HVAC support, but it requires a C-wire, which may complicate installation in older homes.

The Good

Compatible with multiple HVAC systems, including those with humidifiers and dehumidifiers.

Features a large, easy-to-read touchscreen display.

Offers simple setup and installation process.

The Bad

Lacks geofencing capabilities for automatic adjustments based on user location.

Does not support integration with other smart home devices via IFTTT.

Requires a C-wire for power, which may not be available in older HVAC systems.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Vine TJ-610E Smart Thermostat

Vine TJ-610E Smart Thermostat

$72.99

The Vine TJ-610E Smart Thermostat stands out for its cost-saving features, potentially reducing HVAC expenses by up to 20%. In our experience, its Wi-Fi connectivity issues and problematic app interface detract from its utility. Scoring 5.5/10, this budget-friendly, easy-to-install option remains appealing for users prioritizing energy efficiency in their smart home setup, provided connectivity reliability is acceptable. Compatibility with Google Assistant and Amazon Alexa adds further value.

The Good

Easy installation process, typically completed in under 30 minutes.

Intuitive design with a responsive touchscreen interface.

Energy-saving modes reportedly reduce HVAC costs by up to 20%.

The Bad

Frequent Wi-Fi connectivity issues leading to disconnections.

App interface criticized for poor layout and frequent login errors.

Some units experience reliability issues, including random Wi-Fi disconnections and system malfunctions.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Honeywell Home Smart Thermostat

Honeywell Home Smart Thermostat

$179.99

The Honeywell Home Smart Thermostat is a customizable option with diverse screen colors enhancing user experience, though we experienced touchscreen responsiveness issues during testing. Scoring 6.5/10, installation may require expert help, offset by its strong integration with popular voice assistants like Alexa and Google Assistant. It’s a solid choice for those prioritizing visual elements and essential connectivity, although navigation may be slightly marred by touch interface challenges.

The Good

Customizable background screen colors enhance user experience.

The Bad

Touchscreen responsiveness can be inconsistent, requiring multiple taps.

Installation may be challenging without professional assistance.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Sensi Touch 2 Smart Thermostat

Sensi Touch 2 Smart Thermostat

$154.00

Priced at $154.00, the Sensi Touch 2 Smart Thermostat delivers an excellent balance of features, earning it an 8.5/10 rating. We found its user-friendly design and full smart home integration, including support for geofencing, to be standout benefits. However, users may need a C-wire and an additional purchase for remote sensors, which cost extra. It's a smart choice for those seeking comprehensive thermostat functions without breaking the bank.

The Good

Attractive industrial design with a bright, responsive touch screen.

Excellent user interface in both the app and on the thermostat.

Complete feature set, including geofencing, smart home integration, robust scheduling options, and remote sensor support.

The Bad

No decorative back plate to hide blemishes or screw holes on the wall.

Remote sensors not included and cost $40 each.

C-wire required, and adapter kit costs extra.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Bosch Smart Thermostat

Bosch Smart Thermostat

$202.57

Our experience with the $202.57 Bosch Smart Thermostat shows its compatibility with multiple HVAC systems as a major strength. While not the most intuitive (scoring 7/10), its support for humidifiers and dehumidifiers is noteworthy. Lacks geofencing but offers voice control and remote access, though the C-wire requirement might limit its use in older homes. It's a reasonable choice for those who can overlook its less user-friendly interface.

The Good

Compatible with multiple HVAC systems, including those with humidifiers and dehumidifiers.

The Bad

Requires a C-wire for installation, which may not be available in all homes.

Lacks geofencing capabilities, limiting automated adjustments based on user location.

Remote Access: true / Voice Control: true / Smart Scheduling: false / Energy Monitoring: false


RENEWRTH6580WF Wi-Fi Thermostat

RENEWRTH6580WF Wi-Fi Thermostat

$134.00

The RENEWRTH6580WF Wi-Fi Thermostat, priced at $134.00, offers flexible 7-day programming and energy-conscious users will appreciate its ENERGY STAR certification. Our review found the installation to be somewhat challenging due to C-wire requirements, though its compatibility with major voice assistants is a plus. With a solid score of 6.5/10, it's a strong contender for those focused on energy efficiency, despite its installation complexities.

The Good

Compatible with popular voice assistant devices like Amazon Alexa and Google Assistant.

Offers flexible 7-day programming with up to 4 periods per day.

ENERGY STAR certified, ensuring energy efficiency and potential cost savings.

The Bad

Requires a C-wire power adapter for installation, which may not be compatible with all homes.

Not compatible with electric baseboard heating systems (120-240V).

Some users report a loud clicking noise when activating heating or cooling.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false

Best Smart Thermostat for Large Homes

Optimize temperature control for expansive properties with these efficient models.

T10 Pro Smart Thermostat

T10 Pro Smart Thermostat

$234.42

In our experience, the T10 Pro Smart Thermostat provides robust connectivity options through RedLINK and Wi-Fi, scoring 7.5/10. Its flexibility in programming personal comfort settings makes it a tech-savvy pick for those with compatible systems. The 5 lb package may be hefty, but its features justify its $234.42 price, offering tailored energy savings and environment monitoring for the discerning homeowner.

The Good

Flexible programmability allows for personalized scheduling and energy savings.

The Honeywell Home App enables easy control and monitoring of the thermostat from anywhere.

RedLINK and Wi-Fi capabilities provide multiple options for connectivity.

The Bad

The compatibility is limited to 3H/2C Heat Pump or 2H/2C Conventional systems, limiting its usage for certain HVAC setups.

The package weight of 5.0 lb may be considered heavy by some users.

The package dimensions of 10.0″ L x 10.0″ W x 10.0″ H may require additional space for installation.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Honeywell T10 Pro Smart Thermostat

Honeywell T10 Pro Smart Thermostat

$292.78

Priced at $292.78, the Honeywell T10 Pro Smart Thermostat delivers advanced programmability and effective connectivity options through RedLINK and Wi-Fi. While our review found it excels in personalized scheduling and efficiency, its weighty package and specific compatibility requirements, limiting usage across varied HVAC systems, need consideration. Scoring 7/10, its detailed energy management capabilities are a robust match for users focusing on high-tech smart home integrations.

The Good

Flexible programmability allows for personalized scheduling and energy savings.

The Honeywell Home App enables easy control and monitoring of the thermostat from anywhere.

RedLINK and Wi-Fi capabilities provide multiple options for connectivity.

The Bad

The compatibility is limited to 3H/2C Heat Pump or 2H/2C Conventional systems, limiting its usage for certain HVAC setups.

The package weight of 5.0 lb may be considered heavy by some users.

The package dimensions of 10.0″ L x 10.0″ W x 10.0″ H may require additional space for installation.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true

The Best Budget-Friendly Smart Thermostat

Affordable smart thermostats without sacrificing features or functionality.

Wiser Air Smart Thermostat

Wiser Air Smart Thermostat

$113.90

We found the Wiser Air Smart Thermostat to be an appealing choice due to its excellent touchscreen interface and reliable weather reporting. Priced at $113.90, its limited compatibility with Google Home and C-wire installation requirement may be a hurdle for some. With a modest score of 7/10, it leans more towards comfort-based operation than precise temperature control, offering basic functionality at a friendly budget.

The Good

Great touchscreen interface.

Excellent weather reporting.

Compatible with Amazon Echo.

The Bad

Requires C-wire for installation.

Not compatible with Google Home.

Operates based on 'comfort' more than precise temperature settings.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Sensi Smart Thermostat

Sensi Smart Thermostat

$49.00

For a low-cost option, the Sensi Smart Thermostat, priced at $49.00, scored 5/10 and provides basic smart scheduling and voice control compatibility. While we found its reliance on cloud services limits functionality, its compatibility with most systems makes it a practical choice for minimalist smart home needs. Though lacking in fan control options, its value is appealing for budget-conscious buyers.

The Good

Compatible with most 24-volt AC control circuit systems.

The Bad

Requires connection through cloud-based server, limiting local Wi-Fi control.

Limited fan control options with only 'auto' or 'on' settings.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


ecobee Smart Thermostat Lite

ecobee Smart Thermostat Lite

$159.99

The ecobee Smart Thermostat Lite offers fantastic smart home integration with major systems like Google Assistant, Amazon Alexa, and Apple HomeKit. Our experience shows its DIY-friendly installation process suits tech-savvy users, though it's slightly hindered by the absence of built-in voice control and room sensors. Earning a solid 8/10, it provides efficient energy monitoring and smart scheduling, making it an excellent choice for those extending their smart home without overextending their wallet.

The Good

Easy installation process suitable for DIY enthusiasts.

Seamless integration with major smart home systems including Amazon Alexa, Google Assistant, and Apple HomeKit.

User-friendly app for remote control and monitoring.

The Bad

Lacks built-in voice control, requiring external smart speakers for voice commands.

Does not include room sensors in the package; they must be purchased separately.

Limited compatibility with advanced HVAC components like humidifiers and ventilators.

Remote Access: true / Voice Control: false / Smart Scheduling: true / Energy Monitoring: true


Amazon Smart Thermostat

Amazon Smart Thermostat

$51.99

The Amazon Smart Thermostat presents a cost-effective entry point into smart home climate control, integrating flawlessly with Alexa. We found its installation straightforward, guided easily by the app, despite requiring a C-wire, which may not suit older homes. While scoring 6/10, it falls short on broader compatibility, lacking support for Google Assistant and Apple HomeKit, yet remains an appealing choice for those deeply rooted in the Amazon ecosystem.

The Good

Affordable price point compared to other smart thermostats.

Seamless integration with Alexa for voice control.

Easy DIY installation with app-guided instructions.

The Bad

Not compatible with Google Assistant or Apple HomeKit.

Lacks support for remote temperature sensors.

Requires a C-wire for installation, which may not be present in older homes.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Honeywell T5 Smart Thermostat

Honeywell T5 Smart Thermostat

$34.99

At $34.99, the Honeywell T5 Smart Thermostat is a budget-friendly choice, earning a 6.5/10 in our review due to its ease of setup and smart features like geofencing. We found its Wi-Fi connectivity issues a downside, and it lacks advanced learning capabilities, which more premium models offer. However, voice control compatibility and its straightforward initial setup make it an appealing choice for straightforward smart home integration.

The Good

Easy to install and set up, with guided instructions.

Compatible with Amazon Alexa and Apple HomeKit for voice control.

Offers geofencing technology to adjust temperature based on smartphone location.

The Bad

Requires a C-wire for installation, which may not be present in older homes.

Some users report issues with Wi-Fi connectivity and remote access.

Lacks advanced learning algorithms found in some premium models.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Honeywell Home Wi-Fi Thermostat

Honeywell Home Wi-Fi Thermostat

$69.98

Priced at $69.98, the Honeywell Home Wi-Fi Thermostat shines with its remote control accessibility, though it falls short on advanced automation features. Our experience noted the straightforward app use, yet its reliance on a C-wire for installation can complicate its setup in older homes. While it earns a 6/10, the lack of advanced features is balanced with its cost-effective smart scheduling potential.

The Good

The thermostat offers full remote control via a smartphone app.

The Bad

It requires a C-wire for installation, which may necessitate additional hardware.

The thermostat lacks advanced automation features like occupancy detection.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false

Smart Thermostat with Seamless App Integration

Models that are easy to control via smartphone for ultimate convenience.

Hive Smart Thermostat Pack

Hive Smart Thermostat Pack

$99.95

The Hive Smart Thermostat Pack, priced at $99.95, is notable for its ease of installation and broad platform compatibility. Our testing revealed reliable geolocation capabilities for adaptable energy efficiency, although connectivity issues and the absence of motion-sensing slightly detract from its score of 7.5/10. It's an accessible entry to smart home automation for those seeking practicality and adaptability.

The Good

Easy to install and use, with intuitive app control.

Compatible with major smart home systems like Alexa, Google Assistant, and Apple HomeKit.

Offers features like geolocation and scheduling for energy efficiency.

The Bad

Lacks motion sensing capabilities to detect home occupancy.

Some advanced features require a subscription to Hive Heating Plus.

Connectivity issues reported, with devices occasionally going offline.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


LEVOIT Aura 400S Smart Thermostat

LEVOIT Aura 400S Smart Thermostat

$87.19

The LEVOIT Aura 400S Smart Thermostat is a budget-friendly choice, boasting a user-friendly 4-inch high-resolution touchscreen. In our testing, its seamless integration with Google Assistant and Amazon Alexa adds convenience. However, compatibility issues with certain HVAC systems may lead to malfunctions, which could be a costly concern. Scoring 6.5/10, this thermostat is ideal for those focused on manual control through the app and seeking energy monitoring at an affordable price.

The Good

The thermostat features a user-friendly touchscreen with a 4-inch high-resolution display.

The Bad

Some users have reported compatibility issues with standard HVAC systems, leading to malfunctions and costly repairs.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: true


Netatmo Indoor Module

Netatmo Indoor Module

$59.99

For those looking to expand their indoor environment monitoring, the Netatmo Indoor Module offers an economical solution at $59.99. In our testing, we found its ability to measure temperature, humidity, and CO2 levels to be quite useful. However, it requires the separate Netatmo Weather Station base unit, which may limit its appeal. While durable with over a year's worth of battery life, its use in high humidity could be problematic.

The Good

Allows monitoring of multiple rooms by adding up to three additional modules to the Netatmo Weather Station.

Measures temperature, humidity, and CO2 levels, providing comprehensive indoor environmental data.

Batteries last over a year, reducing maintenance frequency.

The Bad

Requires the Netatmo Weather Station base unit, which is sold separately.

Limited to adding up to three additional modules per Weather Station.

High humidity environments like saunas may damage the module.

Remote Access: true / Voice Control: true / Smart Scheduling: false / Energy Monitoring: false

Easy Installation: Smart Thermostat for DIYers

Smart thermostats designed for quick and simple installation processes.

Vine Smart Thermostat

Vine Smart Thermostat

$57.99

On a tighter budget, the Vine Smart Thermostat might be an attractive option at $57.99. In our testing, easy installation and voice assistant compatibility were highlights, though Wi-Fi connectivity issues and an unintuitive app detract from its effectiveness. While offering energy-saving options, it scored a modest 5.5/10, mainly due to reliability concerns. Make sure your home is compatible with C-wire installations before considering it.

The Good

Easy installation process with clear instructions.

User-friendly touchscreen interface.

Compatible with Amazon Alexa and Google Assistant for voice control.

The Bad

Requires a C-wire for installation, which may not be available in all homes.

Some users report Wi-Fi connectivity issues leading to disconnections.

The mobile app interface can be unintuitive and prone to glitches.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false


Sensi Smart Thermostat ST55

Sensi Smart Thermostat ST55

$85.99

If you're seeking affordability with reliable home integration, the Sensi Smart Thermostat ST55, priced at $85.99, might fit the bill. In our testing, it achieved a decent 6.5/10, though it lacks some of the advanced features of higher-scoring models. Its ease of installation and compatibility with major voice assistants provide practical benefits, despite occasional app design issues and lack of advanced behavior learning.

The Good

Easy to install with clear instructions and user-friendly app.

Compatible with major smart home platforms like Amazon Alexa, Google Assistant, and Apple HomeKit.

Offers flexible scheduling and remote access for convenient temperature control.

The Bad

Some users report connectivity issues, including Wi-Fi disconnections.

Lacks advanced features like learning behavior and geofencing.

App interface could be more intuitive and visually appealing.

Remote Access: true / Voice Control: true / Smart Scheduling: true / Energy Monitoring: false

In this guide

Best Overall Smart Thermostats of 2025Smart Thermostats for Energy EfficiencySmart Thermostats with Advanced FeaturesBest Smart Thermostat for Large HomesThe Best Budget-Friendly Smart ThermostatSmart Thermostat with Seamless App IntegrationEasy Installation: Smart Thermostat for DIYers