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SmartHomeRange
SMART HOME | REVIEWS | BUYING GUIDES

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55

SensiEasyCheck retailer and product detailsProgrammable temperature control

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55

The Emerson Sensi Wi-Fi Smart Thermostat offers a user-friendly DIY installation and is compatible with major smart home ecosystems, making it a great choice for energy-conscious homeowners.

Price
$80.89
Rating
4.4 / 5
Reviews
22,600

Affiliate disclosure: SmartHomeRange may earn commission when you purchase through retailer links, at no extra cost to you.

Feature Profile

Key features

Highlighted product signals from the available product profile.

Compatible with various HVAC systems including air conditioners, boilers, furnaces, and heat pumps.

Product Fit

Best-fit signals

Easy
Best For

Primary shopper use-cases identified from product data.

Homeowners looking for energy-efficient temperature controlDIY enthusiasts who prefer easy installation
Automation Use Cases

Main needs or product-fit signals this product may support.

Programmable temperature controlRemote temperature adjustments via mobile app
Ecosystem Fit

Shown only when ecosystem fit is available.

Amazon AlexaGoogle AssistantSmartThingsVera
Install Fit

Shown only when setup or installation fit is available.

Wi-Fi
Not Ideal For

Potential mismatch notes when available.

Users without Wi-Fi accessThose who prefer professional installation

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Trust Signals

How to read this product page

Last updated: June 9, 2026. Product information can change, so the retailer page is the final source for current price, availability, warranty, subscription, and compatibility details.

Comparison Logic

This page weighs category fit, smart-home use case, compatibility signals, price, rating, review volume, and product profile data.

Original Summary

Summaries are written for shopping clarity from available product data and AI-assisted profile signals, not copied retailer text.

Disclosure

SmartHomeRange may earn commission from retailer links at no extra cost to you. We still recommend checking the retailer page before buying.