Emerson - Sensi Touch Smart Programmable Wi-Fi Thermostat-Works with Alexa, C-Wire Required - Black
From across the room or across the country, Sensi makes it easy for you to remotely control and schedule your home comfort - Anytime. Anywhere.
PRIVACY PROTECTION*
Sensi won’t sell your personal information to third parties.
EASY DIY INSTALLATION
Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Works with the HVAC equipment found in most homes. Common wire (c-wire) is required.
SAVE ABOUT 23% ON HVAC ENERGY**
The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access and usage reports.
SLEEK, MODERN DESIGN
The large color display features easy-to-read temperatures and intuitive menus. Available in black, white and silver to complement your home décor.
CONTROL FROM ANYWHERE
Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.
SMART MAINTENANCE
Sensi can help monitor the performance and efficiency of your HVAC system by delivering important usage notifications, alerts about your equipment, and maintenance reminders like filter replacement.
BACKED BY HVAC EXPERTISE
More than 100 years of experience with HVAC systems went into the development of Sensi.
*For full details, review the Sensi Privacy Policy below. Note: if you sign up for a program with a third party, details and terms for that program are between you and the third party, not Emerson. Certain optional add-on services require additional data to operate as intended.
**Calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4° F in comparison to users with no adjustments. Savings vary based on equipment type/condition, insulation, climate & temperature adjustment size/frequency.
| Manufacturer | Emerson |
|---|---|
| Set Product as New from Date | Sep 16, 2025 |
| Set Product as New to Date | Oct 16, 2025 |
| Specification | Brand Emerson Model Number ST75 Product Name Sensi Touch Smart Programmable Wi-Fi Thermostat-Works with Alexa, C-Wire Required Color Black Product Height 3.4 inches Product Width 5.625 inches Product Depth 1 inches Product Weight 0.55 pounds Wire Configuration 4-Wire Power Source Hard wired Wire Terminals RC (cooling power) Voltage Type Low voltage App Compatible Yes Compatible Product(s) Furnaces Compatible with 24V Cooling Yes Compatible with 24V Heating Yes Wireless Connectivity Wi-Fi Frequency Band 2.4 GHz Operating System Compatibility Apple iOS Works With Amazon Alexa Programmable Period 7 day 24-Hour Programming Yes Touch Screen Yes Auto-Away Mode Yes Backlit Yes Date/Time Display Yes Remote Sensor Capable No Periods Per Programmable Day 8 Detector Type Temperature Energy Usage and History Yes Furnace Filter Change Indicator Yes Keypad Lock Yes ENERGY STAR Certified Yes Warranty - Parts 3 Years Warranty - Labor Not Applicable |