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Emerson Sensi Touch Wi Fi Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4  9.4Excellent | 5 Best Value  9.3Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelSensi Touch 2 Smart Thermostat with Touchscreen Color Display, 100 Years of Expertise, Programmable, Wi-Fi, Data Privacy, Easy DIY, Works with Alexa, Energy Star Certified, ST76, C-Wire Required | Model Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 Black 5.625" x 3.4" x 1.17" | Model Sensi Touch 2 Smart Thermostat with Touchscreen Color Display, 100 Years of Expertise, Programmable, Wi-Fi, Data Privacy, Easy DIY, Works with Alexa, Energy Star Certified, ST76W, C-Wire Required | Model Sensi Touch Smart Thermostat by Emerson with Touchscreen Color Display, Programmable, Wi-Fi, Mobile App, Easy DIY, Data Privacy, Works with Alexa, Energy Star Certified, ST75S-Silver, C-Wire Required | Model Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55 | Model Sensi Touch Smart Thermostat by Emerson with Touchscreen Color Display, Programmable, Wi-Fi, Mobile App, Easy DIY, Data Privacy, Works Alexa, Energy Star Certified, ST75 (Black) + Wall Plate for Sensi Wi-Fi Programmable Thermostat (White) | Model Sensi Room Sensor-Compatible with Sensi Touch 2 Smart Thermostat |
BrandEmerson | Brand Emerson | Brand Emerson | Brand Emerson | Brand Emerson | Brand Emerson | Brand Emerson |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews |
Features | ||||||
Temperature control 9.6 | Temperature control 9.4 | Temperature control 9.6 | Temperature control 9.4 | Temperature control 9.6 | Temperature control 9.1 | Temperature control 8.6 |
Easy installation 9.3 | Easy installation 9.4 | Easy installation 9.3 | Easy installation 9.4 | Easy installation 9.8 | Easy installation 9.1 | Easy installation 9.1 |
Interactive display 9.6 | Interactive display 9.8 | Interactive display 9.6 | Interactive display 9.8 | Interactive display 9.3 | Interactive display 9.1 | Interactive display 9.1 |
Integrate with alexa 9.4 | Integrate with alexa 9.4 | Integrate with alexa 9.4 | Integrate with alexa 9.4 | Integrate with alexa 9.3 | Integrate with alexa 8.6 | Integrate with alexa 7.7 |
Intelligent features 9.4 | Intelligent features 9.3 | Intelligent features 9.4 | Intelligent features 9.3 | Intelligent features 8.9 | Intelligent features 8.1 | Intelligent features 9.9 |
Simple to use 9.4 | Simple to use 9.4 | Simple to use 9.4 | Simple to use 9.3 | Simple to use 9.3 | Simple to use 8.6 | Simple to use 9.1 |
Tech support 9.4 | Tech support 8.9 | Tech support 9.4 | Tech support 8.6 | Tech support 9.1 | Tech support 8.4 | Tech support 9.1 |
Tech Specs | ||||||
color Black Beveled Edge | color Black | color White Beveled Edge | color Silver | color White | color Black | color White |
backlight Yes | backlight Yes | backlight Yes | backlight Yes | backlight Yes | backlight Yes | backlight Yes |
included components Installation Guide, Warranty Booklet, Thermostat, Mounting Hardware, Owner's Manual | included components Installation Guide, Mounting Hardware, Owner's Manual, Thermostat, Warranty Booklet | included components Installation Guide, Warranty Booklet, Thermostat, Mounting Hardware, Owner's Manual | included components Installation Guide, Warranty Booklet, Thermostat, Mounting Hardware, Owner's Manual | included components Thermostat, free mobile app, 2 AA batteries, mounting hardware, wire stickers, installation guide, welcome guide with Sensi code, warranty booklet | included components Sensi Touch Smart Thermostat | included components Installation Guide, Warranty Booklet, AAA Batteries, Mounting Hardware, Room Sensor |
control type Touch | control type App Control | control type Touch | control type Touchpad Control | control type Button Control | control type Touch | control type Touch |
connectivity technology Bluetooth, Wi-Fi | connectivity technology Wi-Fi | connectivity technology Bluetooth, Wi-Fi | connectivity technology Wi-Fi | connectivity technology Wi-Fi | connectivity technology Wi-Fi | connectivity technology Wi-Fi |
shape Rectangular | shape Rectangular | shape Rectangular | shape Rectangular | shape Rectangular | shape Rectangular | shape Square |
control method Voice | control method Voice | control method Voice | control method Voice | control method Voice | control method App | control method App |
controller type Hand Control, Google Assistant, SmartThings, Amazon Alexa | controller type Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings, Vera | controller type Hand Control, Google Assistant, Amazon Alexa, SmartThings | controller type Vera, Apple HomeKit, Google Assistant, Amazon Alexa, SmartThings | controller type Amazon Alexa, Google Assistant, SmartThings, Vera | controller type Amazon Alexa | controller type - |
warranty description 3 years. | warranty description 3 years. | warranty description 3 years. | warranty description 3 years. | warranty description 3 years. | warranty description - | warranty description 3 years. |
display type LCD Touchscreen | display type Touchscreen | display type LCD Touchscreen | display type LCD | display type LED | display type LCD | display type - |
connectivity protocol Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol - |
product dimensions 5.6 x 3.25 x 0.77 inches | product dimensions 1.17"D x 5.63"W x 3.2"H | product dimensions 0.77D x 5.6W x 3.25H | product dimensions 1D x 5.87W x 3.75H | product dimensions 1"D x 5.88"W x 3.75"H | product dimensions - | product dimensions 2.4 x 2.8 x 0.75 inches |
item weight 9.9 ounces | item weight 11.3 ounces | item weight 9.9 ounces | item weight 7.2 ounces | item weight 13.6 ounces | item weight - | item weight 4.8 ounces |
voltage 24.0 | voltage 30 Volts | voltage 24 Volts AC | voltage 30 Volts | voltage 24 Volts (AC) | voltage 24 Volts | voltage - |
style Thermostat | style Black | style Thermostat | style DIY | style DIY | style Modern | style - |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required Yes | batteries required - | batteries required Yes |
specification met Energy Star | specification met Energy Star | specification met Energy Star | specification met Energy Star | specification met - | specification met energy, energy star-certified | specification met - |
special features Works with room sensors, Easy DIY Install, Title 24 Compliant, Smart Maintenance, Data Privacy | special features - | special features Works with room sensors, Easy DIY Install, Title 24 Compliant, Smart Maintenance, Data Privacy | special features Backlight Display, Smart Home Compatible, Keypad Lockout, Energy Usage and History, Filter Change Reminder | special features - | special features Programmable | special features Prioritize Room Temperature, Easy Connection, Temperature and Humidty Monitoring |
specific uses for product Boiler, Air Conditioner, Heat Pump, Furnace | specific uses for product Air Conditioner, Boiler, Furnace, Heat Pump | specific uses for product Boiler, Air Conditioner, Heat Pump, Furnace | specific uses for product Boiler, Air Conditioner, Heat Pump, Furnace | specific uses for product Air Conditioner, Boiler, Furnace, Heat Pump | specific uses for product - | specific uses for product - |
temperature control type Heating, Cooling | temperature control type programmable | temperature control type Heating, Cooling | temperature control type - | temperature control type Programmable, Smart/Remote | temperature control type Programmable | temperature control type - |
power source Common wire | power source AC/DC | power source - | power source Corded Electric | power source Corded Electric | power source 24-volt power source | power source - |
item package quantity 1 | item package quantity - | item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity - | item package quantity 1 |
mounting type- | mounting type Wall Mount | mounting type - | mounting type Wall Mount | mounting type Wall Mount | mounting type Wall Mount | mounting type - |
batteries included No | batteries included - | batteries included - | batteries included No | batteries included - | batteries included - | batteries included Yes |
batteries- | batteries 1 AA batteries required. | batteries - | batteries - | batteries 1 AAA batteries required. (included) | batteries - | batteries 2 AAA batteries required. included |
number of batteries- | number of batteries 1 AA batteries required. | number of batteries - | number of batteries - | number of batteries 1 AAA batteries required. (included) | number of batteries - | number of batteries 2 AAA batteries required. included |
Review- | Review - | Review - | Review | Review | Review - | Review - |
Available On   | Available On  | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1EmersonSensi Touch 2 Smart Thermostat with Touchscreen Color Display, 100 Years of Expertise, Programmable, Wi-Fi, Data Privacy, Easy DIY, Works with Alexa, Energy Star Certified, ST76, C-Wire Required
9.6 Temperature control9.6 Interactive Display9.4 integrate with AlexaWhy we love it
Easy to install and use.
Maintains privacy, no data selling.
Improves home comfort efficiently.
-
9.7
2Emerson
Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 Black 5.625" x 3.4" x 1.17"
9.8 Interactive Display9.4 Temperature control9.4 Easy installationWhy we love it
Easy installation and setup.
Remote control via app.
Energy-saving features.
-
9.5
3Emerson
Sensi Touch 2 Smart Thermostat with Touchscreen Color Display, 100 Years of Expertise, Programmable, Wi-Fi, Data Privacy, Easy DIY, Works with Alexa, Energy Star Certified, ST76W, C-Wire Required
9.6 Temperature control9.6 Interactive Display9.4 integrate with AlexaMain highlights- WORKS WITH ROOM SENSORS: Compatible with Sensi Room Sensors to balance temperatures throughout your home (sold separately)
- SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering usage reports, alerts about your equipment, and maintenance reminders like filter replacement
- SAVE ABOUT 23% ON HVAC ENERGY: The ENERGY STAR-certified Sensi Touch 2 smart thermostat can help you save energy with features like flexible scheduling, remote access and usage reports
- PRIVACY PROTECTION: Sensi won’t sell your personal information to third parties
- EASY DIY INSTALLATION: Top-rated app guides you through each step of the install using universal Bluetooth technology for easier setup. Works with HVAC equipment found in most homes. Common wire (c-wire) is required
Our ranking system
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Features
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Consumer Reviews
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Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
