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).

Features

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