
Emerson
The Emerson Sensi Touch 2 Wi‑Fi Smart Thermostat is a touchscreen LCD thermostat with Wi‑Fi and Bluetooth Low Energy connectivity, offering remote control via the Sensi app and broad compatibility with most HVAC systems. It integrates with major smart‑home platforms and includes professional‑grade features such as contractor mode and keypad lockout.
Pros
Current
$101.70
Average
$119.41
Lowest
$87.15
Highest
$238.15
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
Professional reviewers and editors commend the Sensi Touch 2 for its straightforward, app‑driven installation, robust smart‑home ecosystem compatibility, and contractor‑focused features like batch registration and keypad lockout. Its energy‑saving functions and 5‑year warranty further bolster its reputation, earning it an Editors’ Choice accolade. The primary criticisms from experts revolve around the need for a C‑wire for HomeKit and the absence of battery backup, which can limit certain installations.
What Users Say
Consumers generally praise the thermostat’s remote access, intuitive scheduling, and useful humidity and temperature alerts. The Bluetooth‑assisted Wi‑Fi setup is often highlighted as fast and easy. Recurring complaints focus on the requirement for a C‑wire in some setups and the limitation to 2.4 GHz Wi‑Fi, as well as the lack of battery backup during power outages.
Common Complaints
Frequent issues include the need for a C‑wire in certain configurations, inability to connect to 5 GHz Wi‑Fi networks, and lack of battery backup causing loss of control during power failures.
How It Compares
vs. Nest Thermostat
Advantages
Disadvantages
Choose Nest for advanced learning and dual‑band Wi‑Fi if budget allows; choose Sensi Touch 2 for easier DIY install and contractor tools.
vs. Ecobee SmartThermostat
Advantages
Disadvantages
Ecobee is ideal for users wanting integrated voice assistant and multiple sensors; Sensi Touch 2 is better for cost‑conscious homeowners and professionals seeking simple installation.