From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes in U.S. & Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Check to make sure it will work for you at sensi.emerson.com/compatibility. Put your comfort on your terms with geofencing or 7-day scheduling option with the ENERGY STAR certified Sensi thermostat. Both energy saving features you save about 23% on your HVAC energy usage, so you can save money without compromising your comfort. Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4°F vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate & temperature adjustment size/frequency. Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).
| Item Weight |
0.85 |
| Features |
Auto Changeover,Backlit Display,Battery Back-Up,Built-in Wi-Fi,Daylight Savings Time Ready,Outdoor Temperature Display,Vacation Mode |
| Thermostat Compatibility |
Universal |
| Wire Configuration |
C-Wire |
| Thermostat Shape |
Rectangular |
| Voltage Type |
Low Voltage |
| Control Type |
Phone Controlled |
| Hub Required |
No hub connection available |
| Included |
Batteries,Display Base,Mounting Hardware,No Additional Items Included |
| Requires Hub? |
No Hub Required |
| Battery Power Type |
Alkaline |
| Smart Home Protocol |
Wi-Fi |
| Pack Size |
1 |
| Periods per Programmable Day |
4 |
| Smart Technology |
Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible |
| Voltage (volts) |
24 |
| Power Options |
Hardwired |
| Color Family |
White |
| Thermostat Type |
Heating and Cooling |
| Power Options2 |
Battery,C-wire,Hardwired |
| Returnable |
180-Day |
| Shape |
Rectangle |
| Voice Control Hub Required |
No Hub Required for Voice Control |
| Smart Home |
Smart Home Enabled |
| Color/Finish |
White |
| Voltage (v) |
24v |
| Remote Access |
Remote Access |
| Thermostat Product Type |
Smart/Wi-Fi |
| Battery Size |
AA |
| Heating & Cooling System Type |
2 Stage |
| Works With |
Alexa, Apple HomeKit, Siri |
| Display height (in.) |
9 |
| Display width (in.) |
8.375 |
| Product Height (in.) |
3.75 in |
| Product Depth (in.) |
.938 in |
| Certifications and Listings |
Energy Star |
| Manufacturer Warranty |
3 Years |