Best Smart Programmable Thermostats of 2026

The Amazon Smart Thermostat is an ENERGY STAR certified programmable thermostat that offers an easy way to upgrade from a traditional thermostat and save money on energy bills. It can help reduce energy usage and comes with an Alexa app that offers automatic comfort and on-the-go control. Additionally, the Alexa app provides installation guidance, and customer service is available for further support. The product is reliable, made with Honeywell Home Thermostat Technology, and backed by 130 years of experience.

The Emerson Sensi Lite Smart Thermostat is a programmable thermostat that offers easy DIY installation and compatibility with most HVAC systems. With its built-in level and step-by-step instructions, you can install it yourself quickly. It doesn't require a common wire (c-wire) for most systems, making it even more convenient. This ENERGY STAR-certified thermostat can help you save about 23% on HVAC energy costs. It offers flexible scheduling, geofencing, and remote access, allowing you to control your home's temperature from anywhere using the top-rated mobile app for Android and iOS devices. The Sensi Lite also prioritizes privacy protection, ensuring that your personal information is not sold to third parties or used for targeted advertising. Additionally, it provides smart maintenance features, such as usage reports and equipment alerts, to help monitor the performance and efficiency of your HVAC system.

The Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat is a programmable thermostat that allows you to personalize its color to fit your décor. Its touchscreen interface makes it easy to read and operate, and it is compatible with most heating and cooling systems. The thermostat is Energy Star certified, and can help save energy by providing monthly energy reports and personalized tips on reducing energy use. It also allows you to enroll in your local utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing slight adjustments to your AC or furnace temperature settings during high energy demand.

The Emerson Sensi Wi-Fi Smart Thermostat is an ENERGY STAR-certified programmable thermostat that can help you save about 23% on HVAC energy. It has a built-in level and step-by-step app instructions for easy DIY installation, and works with most HVAC equipment found in homes. The thermostat has smart maintenance features, such as performance monitoring, equipment alerts, and maintenance reminders. It also protects your privacy by not selling your personal information to third parties.

The ecobee Thermostat Essential helps you save up to 23% annually on heating and cooling by adjusting your home's temperature based on your schedule. This means it lowers energy use when you're away and keeps things comfortable when you're home. It works with most HVAC systems, so you can easily check if it fits your setup. You can control the temperature using the colorful touchscreen or the ecobee app, giving you convenience whether you're at home or on the go. Plus, the thermostat automatically adapts to your routine to maximize comfort and energy savings without extra effort from you.

The Google Nest Thermostat is an ENERGY STAR certified smart thermostat for home that saves energy and ensures comfort. It can be easily programmed through the Google Home app on your phone, and the remote control feature allows you to adjust the temperature from anywhere. The thermostat can also monitor your heating and cooling systems, alerting you if something is wrong and suggesting maintenance tips. It is compatible with 85% of heating and cooling systems, and can be voice-controlled with smart home devices that work with Google Assistant or Alexa.

The Google Nest Thermostat is a programmable wifi thermostat designed to help you save energy and stay comfortable in your home. With its ENERGY STAR certification, it ensures efficient energy usage. It can be easily controlled through the Google Home app on your Android or iPhone, allowing you to create an energy-efficient schedule. The thermostat also has a remote control feature, enabling you and your family members to adjust the temperature from anywhere using your phone, laptop, or tablet. Additionally, the Nest Thermostat has a Savings Finder feature that suggests tweaks to your schedule to help you save even more. It also provides HVAC monitoring, sending alerts and reminders for maintenance. Installation is quick and simple, compatible with most heating and cooling systems. With the Google Nest Thermostat, you can enjoy energy savings and a comfortable home environment.

The Sensi Touch Smart Thermostat by Emerson is a Wi-Fi enabled programmable thermostat that is easy to install, with step-by-step instructions in the mobile app. It is ENERGY STAR certified and can help save about 23% on HVAC energy with its flexible scheduling, remote access, and usage reports. The large color display features easy-to-read temperatures and intuitive menus. The Sensi mobile app for Android and iOS devices allows you to control your home comfort from anywhere. Additionally, the thermostat can monitor your HVAC system's performance and efficiency by delivering valuable usage reports, alerts, and maintenance reminders like filter replacement.

The Honeywell X2S Thermostat lets you control your home's temperature from anywhere using the First Alert app, making it easy to stay comfortable no matter where you are. It works with popular smart home systems like Amazon Alexa, Google Assistant, and Apple Home Kit, giving you flexible voice and app control. Before buying, make sure your home has a C-wire or get an adapter to power the thermostat properly. You can also customize settings like air filter reminders and indoor humidity monitoring to keep your environment healthy and efficient. Plus, it supports multiple heating and cooling setups, making it a versatile choice for different homes.

The ecobee Smart Thermostat Enhanced is ENERGY STAR certified and can save up to 26% per year on heating and cooling costs. It is compatible with most 24VAC HVAC equipment and comes with easy installation instructions. The thermostat provides comfort without compromise by preheating or precooling your home before you arrive, and automatically adjusting to your desired temperature when you're home or sleeping. It is made with quality materials and designed to last for over a decade, and a SmartSensor is available for separate purchase to measure temperature and movement in specific rooms.