The Emerson Sensi Wi-Fi Smart Thermostat offers precise climate control with easy installation and intuitive app management. Compatible with Alexa, Google Assistant, and SmartThings, it helps reduce energy costs while maintaining comfort. Discover how smart your home can be—explore more today.
The Emerson Sensi Smart Thermostat (ST55) combines energy efficiency, smart technology, and simple installation for modern home comfort. ENERGY STAR certified, it helps you save up to 23% on HVAC energy costs through geofencing, flexible scheduling, and real-time usage reports. Compatible with Alexa, Google Assistant, and SmartThings, it allows remote temperature control from your smartphone or voice commands for hands-free convenience. The Sensi app provides step-by-step installation guidance, and in most systems, no C-wire is required. Its sleek design fits perfectly into existing wall spaces, while smart alerts monitor temperature, humidity, and system performance to prevent costly issues. Backed by Emerson’s trusted HVAC expertise and data privacy commitment, the Sensi thermostat delivers reliable performance, energy savings, and total comfort control from anywhere.
