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Sensi Wi-Fi Thermostat

Full retail price: $129.99
$50.00 Instant rebate
Your price: $79.99

Limit two (2) smart thermostat rebates per electric utility account every two years. Includes smart thermostat rebates received through other Efficiency Works programs. Learn More

The Sensi™ smart thermostat was designed to function seamlessly with your phone for comfort control on your terms. From across the room or across the country, you can use the intuitive app to...
Full description

SKU:
ST55U

C-wire is only required for heat only, cool only, and heat pump systems.

Learn more here.

Energy Star label

ENERGY STAR® certified product.

SKU:
ST55U
category:
smartthermostats
Learns habits over time:
No
Adjustable schedule:
Yes
Auto-away:
No
Geofencing:
No
Built-in voice control:
No
Activity and motion sensors:
No
Smart home compatibility:
Apple Home Kit, Amazon Alexa, Google Assistant, SmartThings
Maintenance alerts and reminders:
Yes
Warranty:
5 year limited
Remote sensors (Included):
No
Energy usage reports:
No
Purchasing limit:
Two smart thermostats per utility account every two years.

The Sensi™ smart thermostat was designed to function seamlessly with your phone for comfort control on your terms. From across the room or across the country, you can use the intuitive app to remotely control and schedule your home comfort – anytime, anywhere. ENERGY STAR® certified for quality.

Three year limited product warranty for residential usage.

View technical specifications

We also recommend purchasing the Sensi™ wallplate for $5.49 to make for a clean-looking installation.

Sensi™ smart thermostat features:        

Design accordion_arrow_down

A low-profile sleek and minimalist design that looks great on your wall.

Designed with a traditional footprint that takes up the same space as a traditional thermostat so you don’t have to patch your wall or paint.

Includes an on-screen humidity reading feature to keep you fully aware of your home’s conditions.

Includes a backlight perfect for night time or low lighting.

Installation accordion_arrow_down

Efficiency Works recommends having a certified professional install your smart thermostat to ensure accurate operation for optimal energy savings. This thermostat can be self-installed by following directions on the Sensi™ app. 

Compatibility accordion_arrow_down

Compatible with many types of equipment. However, consult an HVAC professional to ensure your purchase will work with your home’s heating and cooling equipment.

This thermostat may require a C-wire accordion_arrow_down
    

Need more help? Visit the Emerson Sensi™ support pages.

Visit the Sensi™ warranty page for detailed information.