Advertising Disclosure

Best thermostats accessories - April 2026

Last Updated - April 2, 2026

1
Best Choice
35% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

meross
35% Off

meross Smart Thermostat for Home, WiFi Thermostat Works with Matter, Alexa, Apple Home, Google Assistant, App & Voice Control, 7x24h Scheduling, Energy Saving, C-Wire Required

meross

$64.99

$99.99
(35% Off)

More Details
Main highlights
- Smart Schedule: Set it and forget it! The 24/7 flexible schedule plans allow you to customize your heating and cooling routine, whether you are at home, away, or asleep. Stay comfortable while you're in, save energy when you're away. Track and manage your HVAC usage in the meross app to optimize resource conservation and lower your electrical bills .
- Smart Alerts: Stay informed about filter life, system malfunctions, and long-term operation. With meross wifi thermostat, you'll have peace of mind knowing that your HVAC system is functioning properly and cut down unnessary energy cost
- Sleek Modern Design: Meross wifi thermostats for home features a sleek glass panel in classic black or white. It Is ideal for any home decor, from minimalist, scandinavian to coastal, farmhouse, industrial, transitional and more
- Seamless Matter Integration: This wifi thermostat integrates locally with Matter‑certified platforms such as Apple Home, Amazon Alexa, Google Home, Home assistant and Samsung SmartThings—helping save you time and reduce app overload
- On-the-Go Control: Easily monitor and control your thermostat for house via smart app at anywhere anytime
- Easy to Install: Set up your smart thermostat by following the step-by-step instructions in the meross app. If you need any help, feel free to reach out to meross customer service by phone, live chat, or email.
- Before You Buy: Meross smart thermostat for home is suitable for 95% of HVAC systems, including heat pump, air conditioner, furnace, boiler, dehumidifier, humidifier. Not suitable for 110V/120V/240V electric baseboard heaters, millivolt thermostat and two wire sysytems. C wire is required for some wiring configurations, please check the compatibility before purchasing
$64.99
$99.99 (35% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Google

Google Nest Power Connector - C Wire Adapter for Smart Thermostats - 3.98in Accessory, Snow

Google

$24.99

More Details
Main highlights
- Nest Thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
- Nest Google Thermostat Power Connector (snow)FeaturesMaterial: Thermostat
- Made In Taiwan
- Installation is simple; the Nest Power Connector attached to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
$24.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ecobee

ecobee Trim Plate for Smart Thermostat Essential Only - Programmable WiFi Thermostat Accessory

ecobee

$14.99

More Details
Main highlights
- The trim plate matches your Smart Thermostat Essential and fits flush right against your wall with its smooth, round edges
- Specifically designed to work with ecobee Smart Thermostat Essential only. Does not work with other ecobee Smart Thermostat models
- In homes where the thermostat attaches to a junction box, a plastic or metal box that houses wires, the Trim Kit is required to mount your smart thermostat
- Every trim plate comes with an easy-to-follow mobile installation guide. Simply scan the QR code on the box
- Easily covers old wiring and imperfections keeping your wall looking fresh with your new Smart Thermostat Essential install
$14.99
4
Best Value
14% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Google
14% Off

Google Nest Thermostat Trim Kit - Made for the Nest Thermostat - Programmable Wifi Thermostat Accessory - Snow

Google

$12.90

$14.99
(14% Off)

More Details
Main highlights
- What's in the box : Trim plate Steel plate Mounting screws Installation card
- The Nest Thermostat Trim Kit is designed to cover imperfections on your wall from removing your old thermostat.What's in the box : Trim plate Steel plate Mounting screws Installation card.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
- Modern design that looks beautiful in any home, with perfectly matched Nest Thermostat colors
- Includes a trim plate for installing your on wall and a steel plate for installing your smart thermostat over an electrical box
- Easy to install, with everything you need included in the box
- Designed for the Nest Thermostat, the smart thermostat that helps you save energy and stay comfortable
$12.90
$14.99 (14% Off)
5
12% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Petrichor
12% Off

Petrichor Nest Thermostat Wall Plate - Compatible with Google Nest Thermostat 2020 - Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover Accessory Easy Installation - Snow

Petrichor

$13.99

$15.88
(12% Off)

More Details
Main highlights
- 【Modern Design & Fingerprint Resistant】Adds a uniform splash of color to the thermostat's surroundings and makes your nest thermostat look much more finished, and never worry that leaving fingermarks.
- 【Easy to Install】It is easy to install to make your nest thermostat looking better than before. No need to repaint or do other work to install the plate.
- 【Durable Material】The Nest Thermostat Trim Kit is designed in house from scratch, fingerprint resistant. High quality double coated to ensure longevity.
- 【Cover Imperfections on Your Wall】Our nest plate is big enough to cover the holes left by old thermostat and the cost was worth it not to have to calk and paint. It sit flush with the wall.
- 【Compatibility】Design for 2020 New Nest Thermostat only, Nest Thermostat G4CVZ 2020: GA01334-US, GA02082-US, GA02081-US, GA02083-US.
$13.99
$15.88 (12% Off)

Best thermostats accessories - April 2026

meross Smart Thermostat for Home, WiFi Thermostat Works with Matter, Alexa, Apple Home, Google Assistant, App & Voice Control, 7x24h Scheduling, Energy Saving, C-Wire Required

Google Nest Power Connector - C Wire Adapter for Smart Thermostats - 3.98in Accessory, Snow

ecobee Trim Plate for Smart Thermostat Essential Only - Programmable WiFi Thermostat Accessory

Google Nest Thermostat Trim Kit - Made for the Nest Thermostat - Programmable Wifi Thermostat Accessory - Snow

Petrichor Nest Thermostat Wall Plate - Compatible with Google Nest Thermostat 2020 - Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover Accessory Easy Installation - Snow

You may also like...

Petrichor Nest Thermostat Wall Plate - Compatible with Google Nest Thermostat 2020 - Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover Accessory Easy Installation - Snow

ecobee Power Extender Kit C-Wire Adapter - for ecobee Smart Thermostat Essential - Programmable WiFi Thermostat Accessory

Gedreew Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller

Gedreew Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller

Add-A-Wire Accessory, Briidea Common Wire Kit for All 24VAC Thermostats (4 to 5 Wires), White

Nest Thermostat Trim kit,Nest Thermostat Wall Plate for Google Nest Thermostat-Programmable WiFi Thermostat Accessory (White

Nest Thermostat Trim kit,Nest Thermostat Wall Plate for Google Nest Thermostat-Programmable WiFi Thermostat Accessory (Charcoal)

Pihode Thermostat Lock Box with Key, Fits Thermostats 7.1" × 4.5" or Smaller, Universal Large Thermostat Cover for Thermostats & Sprinkler Controllers, Sprinkler Controller Guard

Compatible with Google Nest Thermostat 2020 Wall Plate Cover, Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover, Nest Thermostat Accessory Easy Installation - Snow

Compatible with Google Nest Thermostat 2020 Wall Plate Cover, Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover, Nest Thermostat Accessory Easy Installation - Snow

Sign up and get exclusive special deals