What Are The Best Smart Thermostats in 2025

Energy-efficient, Wi-Fi programmable thermostat with voice assistant compatibility.

The Ecobee Smart Thermostat Essential is an Energy Star Certified, programmable Wi-Fi thermostat that integrates with Siri, Alexa, and Google Assistant for seamless voice control. It has a sleek design, intuitive interface, and offers energy-saving features that make adjusting your home's climate effortless.

Energy-efficient smart thermostat compatible with Alexa and Ring.

This is an Amazon smart thermostat that works with Alexa and Ring, designed to help you save money and energy. It requires a C-wire to function and allows you to control your home's heating and cooling system with your voice or remotely through the app.

Programmable smart thermostat with air quality monitoring and voice assistant compatibility.

The Ecobee Premium Smart Thermostat is a high-tech, programmable thermostat equipped with a smart sensor and air quality monitor. It offers seamless integration with popular voice assistants like Siri, Alexa, and Google Assistant, along with WiFi connectivity for easy control and monitoring from anywhere.

Programmable smart thermostat, compatible with popular virtual assistants, and energy-efficient.

The Ecobee Enhanced Smart Thermostat is a programmable Wi-Fi thermostat equipped with advanced features. It is compatible with Siri, Alexa, Google Assistant, and is Energy Star certified. The device provides intelligent temperature control, reducing energy use while maintaining comfort, and can be controlled remotely via a smartphone app.

Wi-Fi smart thermostat with touchscreen display, Alexa compatibility and Energy Star certification.

The EMERSON Sensi Touch Smart Thermostat is a Wi-Fi enabled device with a vibrant color touchscreen display. It features compatibility with Alexa, and it's Energy Star certified, providing an efficient way to regulate your home's temperature. Note that a C-wire is required for installation.

Programmable and smart Wi-Fi thermostat that learns your schedule and preferences to save energy.

The Google Nest Thermostat is a smart, programmable device for home temperature control. It's Wi-Fi enabled, allowing users to adjust settings remotely from their smartphone, tablet or laptop. This energy-efficient thermostat is designed to learn your schedule and preferences, then program itself to save energy, which could save you money on utility bills.

WiFi-enabled smart thermostat with voice and app controls for energy efficiency.

The Meross Smart Thermostat is a WiFi-enabled device that works with Matter, Alexa, Apple Home, and Google Assistant. It offers 7x24h scheduling and energy-saving features, but requires a C-Wire for installation. The thermostat can be controlled via app or voice, making it a versatile addition to any smart home setup.