Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Compatible with Alexa, Energy Star Certified, ST55 & F61-2663 Wall Plate for Sensi Wi-Fi Programmable Thermostat, White
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Compatible with Alexa, Energy Star Certified, ST55 & F61-2663 Wall Plate for Sensi Wi-Fi Programmable Thermostat, White
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- Product 1: EDITORS CHOICE BEST VALUE SMART THERMOSTAT by USA Today’s Reviewed.com
- Product 1: SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.
- Product 1: MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
- Product 1: EXTENSIVE COMPATIBILITY***: Works with the HVAC equipment found in most homes - a c-wire is required for heat-only, cool-only and heat pump systems. Check system and router compatibility at sensi.emerson.com/compatibility
- Product 2: Designed exclusively for Sensi Wi-Fi thermostat (only models ST55 and 1F87U-42WF)
- Product 2: It doesn’t fit Sensi ‘Touch’ Wi-Fi thermostat models ST75 & ST75W
- Product 2: Covers most marks, holes or any other issues left behind by other thermostats
- Product 2: White color - same as Sensi thermostat
Overview
- Brand : Sensi
- Model Name : ST55 & F61-2663 Wall Plate
- Controller Type : Amazon Alexa, Android, Apple HomeKit, Google Assistant, Wink, iOS
- Special Feature : Programmable
- Color : White
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides
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