Best smart thermostats with mobile apps

Our top 3 picks

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  ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home

  The ecobee Smart Thermostat Enhanced is a top-tier choice for those seeking energy efficiency and smart home integration. This thermostat can save you up to 26% annually on heating and cooling costs, making it a cost-effective solution for energy management. It seamlessly integrates with popular smart home systems like Siri, Alexa, and Google Assistant, providing convenient voice control and automation options. Users appreciate its intuitive touchscreen interface, which simplifies navigation and remote management via the ecobee app. The thermostat is easy to install, compatible with most HVAC systems, and includes a Power Extender Kit for homes without a C-wire. While some users find the initial setup challenging, the overall performance and user experience are highly rated. This thermostat is ideal for tech-savvy homeowners looking to enhance their home automation and energy efficiency.
• 2

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  Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready

  The Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat is a versatile and efficient solution for modern home climate control. Its customizable color touchscreen allows users to personalize the display to match their home décor, while the Smart Response Technology ensures optimal comfort by learning the time it takes to heat or cool your home. This thermostat is ideal for smart homes, easily integrating with Wi-Fi and compatible with Amazon Alexa, Google Assistant, and IFTTT for convenient voice and app control. Energy Star certification highlights its energy-saving capabilities, making it a cost-effective choice. Despite some minor installation challenges and limited app features, it remains a popular choice for its reliability and smart learning capabilities. With flexible programming options and compatibility with various heating and cooling systems, the Honeywell RTH9585WF stands out as a top choice for those seeking a balance of style, functionality, and energy efficiency.
• 3

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  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

  The Sensi Lite Smart Thermostat by Emerson is a user-friendly, energy-efficient solution for modern homes. Its easy DIY installation, complete with a built-in level, makes it accessible for most users, while its compatibility with various HVAC systems ensures broad applicability. The thermostat excels in energy savings, boasting ENERGY STAR certification and features like flexible scheduling and geofencing, which can help reduce HVAC energy costs by up to 23%. Control is made effortless through a highly-rated mobile app, allowing users to adjust settings remotely from their smartphone or tablet. This feature is frequently praised by customers for its convenience and ease of use. Additionally, the thermostat maintains a strong focus on data privacy, ensuring personal information and usage data are protected. Overall, the Sensi Lite Smart Thermostat is an excellent choice for those seeking a balance between ease of use, energy efficiency, and modern connectivity.