Updated: May, 2025

Best Smart Thermostats with Mobile Apps

Save up to 32% Off

1

Google

9.6

Exceptional

Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat with Adaptive Eco - Works with Alexa and Google Home App - Polished Obsidian

21% Off

Why we love it

Saves energy and reduces bills.

Easy installation and setup.

Elegant design with useful features.

Main highlights

Energy Saving Smart Design
The Nest Learning Thermostat 4th Gen optimizes energy use, saving up to 12% on heating and 15% on cooling bills.

Ideal for Smart Homes
Perfect for homes with Google products; integrates seamlessly with Google Home app and voice assistants.

Elegant Design and Display
Praised for its premium design and large, clear display with customizable features like Farsight clock.

More info
How do we rank?

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

ecobee

9.4

Excellent

New 2025 ecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant

Main highlights

Save up to 23%* every year on heating and cooling costs. That’s about $250¹ a year in savings, meaning the cost of the Smart Thermostat Essential is covered in just six months. Compared to a hold of 72°

Compatible with 85% of systems, check your system’s compatibility with our online ecobee Compatibility Checker on the ecobee support page

Change your temperature by easily tapping the color touchscreen or using the top rated ecobee app. Plus, free software upgrades ensure you get the best out of your Smart Thermostat Essential, for years to come.

More info
3

vine

9.3

Excellent

Vine Thermostat for Home with Touchscreen Color Display, WiFi Smart Thermostat Compatible with Alexa and Google Assistant, 7day/8period Programmable, Energy Saving, C-Wire Required, Screen Size 2.8"

12% Off

Why we love it

Easy installation and setup.

Remote control via app or voice.

Energy-saving programmable schedules.

Main highlights

Wide Compatibility with HVAC Systems
Compatible with 90% of HVAC systems, including heat pumps and dual fuel.

Ideal for Smart Home Integration
Perfect for homes with Alexa or Google Assistant for voice control.

Praised Smart Connectivity
Users appreciate the ease of app and voice control setup.

More info
4

Emerson

9.2

Excellent

Sensi Touch Smart Thermostat by Emerson with Touchscreen Color Display, Programmable, Wi-Fi, Mobile App, Easy DIY, Data Privacy, Works with Alexa, Energy Star Certified, ST75S-Silver, C-Wire Required

29% Off

Why we love it

Privacy protection

Easy installation

Saves energy

Main highlights

Key Features and Benefits
Energy-saving Sensi smart thermostat with privacy protection, DIY installation, remote access, and a modern design to match home décor.

Ideal Use Cases
Best for homeowners seeking to reduce HVAC energy costs, modernize their system with smart technology, and maintain privacy.

Customer Reviews Highlight
Most praised for its easy installation, intuitive app control, and significant savings on energy bills.

More info
5

Emerson

9.1

Excellent

Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Easy DIY, Works With Alexa, Energy Star Certified, ST25, Most Systems C-Wire Not Required, Except On Heat/Cool Only and Heat Pump System

27% Off

Why we love it

Easy DIY installation with built-in level.

Remote control via mobile app.

Energy-efficient, saves on HVAC costs.

Main highlights

Easy Installation and Compatibility
Simple DIY setup with built-in level; works with most home HVAC systems.

Ideal for Energy Savings
Perfect for households wanting to reduce HVAC energy costs with flexible scheduling.

Highly Rated Mobile App Control
Customers praise the convenience of controlling the thermostat remotely via smartphone.

More info
6

meross

9.0

Excellent

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

24% Off

Why we love it

Compatible with most systems.

Easy DIY installation.

Energy-saving capabilities.

Main highlights

Wide Compatibility with Heating and Cooling Systems
Compatible with 95% of systems, excluding electric baseboard heaters. C wire required; adapter available.

Perfect for Smart Home Integration
Integrates with Apple Home, Alexa, Google Home, and SmartThings via Matter technology.

Highly Praised Smart Scheduling
Offers 7x24h scheduling for effortless temperature management, even offline.

More info
7

Docooler

8.8

Very Good

Docooler WiFi Smart Thermostat Temperature Controller Weekly Programmable Button Control/Mobile APP/Voice Control Compatible with Alexa/Google Home/Tuya App - for Water Heating 5A

32% Off

Main highlights

【WiFi Smart Thermostat】Ultra-thin wall-mounted body and buttons design, easy to install and simple to use. Compatible with 86 * 86mm square or European 60mm round installation box. With TFT screen to show information of weather, outdoor humidity, temperature, clock, etc., and 3 colors ambient light increase color to your life.

【Smartphone APP Remote Control】Remotely control your home temperature to attain advanced comfort via smartphone APP(Smartlife) , and you can remotely adjust the temperature or lock the thermostat anytime anywhere, no matter you are at home, in your office or on the way home.

【Smart Home System Voice Control】Compatible with Google Home/ Alexa. With this smart thermostat, you can set the most comfortable temperature for your house by giving a voice command to the smart home system, Which helps a lot when your hands are busy.

More info
8

Jiawu

8.7

Very Good

Smart Thermostat Temperature Controller, Weekly Programmable Button/Mobile App/Voice Compatible with Tuya App - for Water Heating 3A

12% Off

Main highlights

SMART VOICE: Connect your knob thermostat to your smart home system, adjust the temperature using your smartphone or voice commands anytime and anywhere, and enjoy the convenience of remote

MODERN DESIGN: The smart thermostat features two way rotating knob buttons for a silky feel and artistic ambience to make the interior look more beautiful. Adapt your decor to create a comfortable feel for your home or office

EASY TO USE: With a user friendly 1.32in TFT screen and intuitive knob, the thermostat can be easily programmed and adjusted for temperature settings. Enjoy fast processes without any technical expertise

More info
9

Sunydog

8.5

Good

Sunydog WiFi Smart Heat Pump Room Thermostat,4.8 Inch Temperature Controller Color LCD Screen Programmable Touch Control/Mobile APP/Voice Control Compatible with Alexa/Google for Home Office Hotel

14% Off

Main highlights

【Heat Pump Room Thermostat】The perfect solution for controlling your home's temperature with ease and efficiency. Stable temperature operation within in interval leads to reduced energy consumption. Upgrade your home's temperature control system with our heat pump thermostat and experience the ultimate in comfort and convenience.

【APP/ Voice Remote Control】Built in WiFi module, you can not only control your home's temperature from anywhere by using mobile APP, but also can set the most comfortable temperature for your house by giving a voice command to the smart home system, compatible with Google Home/ Alexa. More smart and more convenient.

【4.3 Inch Large Full Color Screen】With 4.3 inch large full color screen to show information of indoor temp., outdoor temp., target temp., system mode, fan mode, time, weather, and so on, very clear and user-friendly; and 6 touch buttons provide convenient operations.

More info

Discover top deals and categories on AmazonCheck Deals

Our top pick

1
21% Off

Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat with Adaptive Eco - Works with Alexa and Google Home App - Polished Obsidian
The Google Nest Learning Thermostat 4th Gen is a sleek, energy-efficient device designed to optimize your home's heating and cooling systems. By learning your temperature preferences and adjusting accordingly, it can help save up to 12% on heating and 15% on cooling bills. Its compatibility with most 24V systems and easy installation make it a versatile choice for many homes. The thermostat integrates seamlessly with Google Home and Alexa, allowing for convenient voice control and smart scheduling. Users appreciate its elegant design, featuring a large, clear display with customizable options such as the Farsight clock. Despite some criticisms of the Google Home app's interface, the thermostat's overall performance and aesthetic appeal make it a worthwhile investment for tech-savvy homeowners looking to enhance their smart home ecosystem.

Leave a reply

You can help us improve our product reviews by providing us with your feedback. Please share your thoughts in the section below.