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MoonedWolf 23.1K Views
May 18, 2026 1:59 PM

Used/Like New: ecobee Wi-Fi Smart Thermostat Essential

$32

$120

73% off
+ Free S&Hat Amazon
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Deal Details
Amazon Resale via Amazon has Used/Like New: ecobee Wi-Fi Smart Thermostat Essential (EB-STATE7-01) on sale for $72.08 - $28.83 (40%) auto-applied at checkout - $10.81 (15%) auto-applied at checkout = $32.44. Shipping is free.

Thanks to Community Member MoonedWolf for sharing this deal.

Note: If link takes you to "Used: Acceptable" condition or if stock is limited, check other sellers in the "Other sellers on Amazon" section.

Condition Info: Looks and functions as if it were new. Item will come in original packaging.

Product Details:
  • Save up to 23% annually on heating and cooling costs with automatic schedule-based energy optimization
  • Compatible with 85% of HVAC systems using the online ecobee compatibility checker
  • Control temperature through the color touchscreen or the ecobee app
  • Includes free software updates for long-term feature improvements
  • Automatically adjusts settings when you're away or home for comfort and efficiency
  • Monitor energy usage remotely through the ecobee app
  • Easy DIY installation
  • Optional Power Extender Kit (PEK) available for homes without a C-wire
  • Trim kit available to help maintain a clean wall appearance
  • Works with Apple HomeKit, Google Assistant, and Alexa
  • Compatible with most 24 VAC HVAC systems including gas, oil, electric, dual fuel, forced air, heat pumps, and boilers
  • Optional SmartSensor support for room-specific temperature and occupancy monitoring (sold separately)
  • Built-in eco+ smart features include:
    • Indoor humidity detection
    • Schedule Assistant
    • Time-of-use optimization for preheating or precooling during lower energy cost periods

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by MoonedWolf
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon Resale via Amazon has Used/Like New: ecobee Wi-Fi Smart Thermostat Essential (EB-STATE7-01) on sale for $72.08 - $28.83 (40%) auto-applied at checkout - $10.81 (15%) auto-applied at checkout = $32.44. Shipping is free.

Thanks to Community Member MoonedWolf for sharing this deal.

Note: If link takes you to "Used: Acceptable" condition or if stock is limited, check other sellers in the "Other sellers on Amazon" section.

Condition Info: Looks and functions as if it were new. Item will come in original packaging.

Product Details:
  • Save up to 23% annually on heating and cooling costs with automatic schedule-based energy optimization
  • Compatible with 85% of HVAC systems using the online ecobee compatibility checker
  • Control temperature through the color touchscreen or the ecobee app
  • Includes free software updates for long-term feature improvements
  • Automatically adjusts settings when you're away or home for comfort and efficiency
  • Monitor energy usage remotely through the ecobee app
  • Easy DIY installation
  • Optional Power Extender Kit (PEK) available for homes without a C-wire
  • Trim kit available to help maintain a clean wall appearance
  • Works with Apple HomeKit, Google Assistant, and Alexa
  • Compatible with most 24 VAC HVAC systems including gas, oil, electric, dual fuel, forced air, heat pumps, and boilers
  • Optional SmartSensor support for room-specific temperature and occupancy monitoring (sold separately)
  • Built-in eco+ smart features include:
    • Indoor humidity detection
    • Schedule Assistant
    • Time-of-use optimization for preheating or precooling during lower energy cost periods

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by MoonedWolf

Community Voting

Deal Score
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Why are you downvoting this deal?

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Community Reviews

Ecobee Smart Thermostat Essential is a budget Wi Fi thermostat that stands out for easy app and web control, a natural touchscreen interface, and solid compatibility with central AC and hydronic baseboards. The current deal looks especially strong at this price, with checkout discounts sometimes dropping it into the mid 30 dollar range. It also works well with remote sensors and can be a handy backup or cabin thermostat. Main caveats are the need for a C wire or adapter, limited support for dual stage or 2 stage systems, and occasional temperature or humidity accuracy complaints.

Common Questions (5)

  • Several shoppers prefer ecobee's touchscreen UI, options, and remote control features over Nest, and one user said it was a clear upgrade from an Alexa smart thermostat. A caveat is that some features, like door-sensor-based shutoff, may require a subscription.

    TylerJ17TAG42481NeedBargainjoebob2000

  • Yes, the page can show extra discounts only at checkout, including 15% off and sometimes 40% off. One checkout total in California came to $35.28 after those discounts and tax, but another checkout showed only the 15% off.

    Xert42niftykenslohasleyaMak112

  • Yes, it requires a C-wire for installation. If your HVAC setup does not already have one, you may need an adapter or have an HVAC tech run wiring from the furnace.

    TinVCoolsilverGenerXman

  • No, the Essentials model does not support 2-stage gas heating or dual HVAC. The Premium model is the ecobee version mentioned as handling dual HVAC instead.

    EpicDealz88NeedBargain

  • No, used Amazon Resale units generally do not include a manufacturer warranty. They are covered by Amazon's 30-day return policy instead, so it is smart to test the thermostat before the return window closes.

    su_A_veg10ny

AI-generated summary based on comments from the community. Updated ago

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39 Comments

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May 18, 2026 6:43 PM
58 Comments
Joined May 2014
TinVMay 18, 2026 6:43 PM
58 Comments
Quote from BlueB9 View quoted comment :
Does this require c-wire kit?
It DOES requires C-wire to be install to the thermostat. I had my hvac guy came out to do a small direct wiring from the furnance.
May 18, 2026 6:48 PM
3.6K Comments
Joined Apr 2005
joebob2000May 18, 2026 6:48 PM
3.6K Comments

Our community has rated this post as helpful. If you agree, why not thank

I liked Ecobee, until they moved the basic feature of linking a door sensor to shut off heat/cool to a SUBSCRIPTION SERVICE
I paid them for the thermostat, i paid them for the door sensor, why should i pay monthly for the privilege of using them together?
4
May 18, 2026 7:22 PM
308 Comments
Joined Aug 2010
punnu17May 18, 2026 7:22 PM
308 Comments
Is it possible to jailbreak it and use it without hooking up with HVAC? I am looking for a solution to control room temperature using alternate AC which I control using HA.
May 18, 2026 7:25 PM
4.7K Comments
Joined Jun 2004
i3igheadMay 18, 2026 7:25 PM
4.7K Comments
Quote from gonehometodallas View quoted comment :
Only Used Acceptables are left
I just bought a used new one. It isn't same price tho. Ended up $4 more.
1
May 18, 2026 7:31 PM
43 Comments
Joined Jun 2015
JoeyK6211May 18, 2026 7:31 PM
43 Comments
Got one - This has to be the cheapest (reputable) wifi thermostat price I have seen, even for used. Been trying to find a cheapo wifi option so that I can set our cabin's AC/heat to be comfortable when we arrive there, instead of sweating for an hour or two once we get there.
May 18, 2026 7:38 PM
1.4K Comments
Joined Nov 2010
PolishDudeMay 18, 2026 7:38 PM
1.4K Comments
Perfect for replacing my two builder grade thermostats! Like new is still available, you just have to select it.
May 18, 2026 7:41 PM
3.2K Comments
Joined Jan 2008
batotmanMay 18, 2026 7:41 PM
3.2K Comments
I have the pro one or whatever. Looks just like it. They replaced one under warranty cuz sensors stopped working. 😅

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May 18, 2026 7:41 PM
2.9K Comments
Joined Jun 2009
buick66May 18, 2026 7:41 PM
2.9K Comments
Nevada Energy installed these for free in my home last year. I have 4 zones, including one in the garage. I control them mostly from my iPad. Very happy with them. Except - last night I turned on the AC for the bedroom from my iPad as I was sitting in another part of the house, it went on, and then about 5 minutes later turned off. When I went to the app again, it had a message that it detected no one was home. That was a new one for me. I deleted the message and it started up again. We don't program these, just turn them on or off as needed.
May 18, 2026 7:42 PM
185 Comments
Joined Jun 2016
CoolsilverMay 18, 2026 7:42 PM
185 Comments
Quote from TinV View quoted comment :
It DOES requires C-wire to be install to the thermostat. I had my hvac guy came out to do a small direct wiring from the furnance.
It does as I had to get the separate adapter to connect c wire
1
May 18, 2026 7:54 PM
3 Comments
Joined May 2013
Thomas-LeeTMay 18, 2026 7:54 PM
3 Comments
Quote from i3ighead View quoted comment :
I just bought a used new one. It isn't same price tho. Ended up $4 more.
After seeing this comment I canceled my Used-Acceptable and picked up a Like-New for $4 more. Thanks!

Also, this purchase is for a 2nd unit. We have another Ecobee for our primary unit and its great!
May 18, 2026 8:21 PM
2.2K Comments
Joined Nov 2013
ADHDER7799May 18, 2026 8:21 PM
2.2K Comments
Sweet. Gonna return this one for the one I paid 64 for last week.
May 18, 2026 9:02 PM
2.2K Comments
Joined May 2011
jugernotMay 18, 2026 9:02 PM
2.2K Comments
Have two ecobee units already, bought a like new just in case our first one, which is 10 years old dies.
May 18, 2026 9:03 PM
10 Comments
Joined Mar 2019
ScarletCabbage519May 18, 2026 9:03 PM
10 Comments
Any reason to replace a working Sensi Touch (1st Version) with this model? Smallish house around 1400 SF, single floor, no remote sensors.
May 18, 2026 9:39 PM
839 Comments
Joined Sep 2017
GenerXmanMay 18, 2026 9:39 PM
839 Comments
My Ecobee 3 lite came with an adapter you could use instead of the C wire. But I wired my own C wire. The cable already had an unused wire I was able to use for this. I do like the Ecobee with the use of my Ecobee remote temperature sensors. I don't really like the geofence option because it doesn't have an option to return to a previous override setting when you return, plus, if I just reboot my phone, the geofence triggers. But I like it pretty well other than that. But the remote sensors are a must for me.

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May 18, 2026 9:51 PM
658 Comments
Joined Sep 2010
unami218May 18, 2026 9:51 PM
658 Comments
I got the smart thermostat premium last year, and i hate it compared to my old nest.

never getting an ecobee again.

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