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expiredBullz posted Jul 05, 2022 07:24 PM
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expiredBullz posted Jul 05, 2022 07:24 PM

Prime Members: Amazon Smart Thermostat w/ No C-Wire Adapter

+ Free Shipping

$42

$60

30% off
Amazon
85 Comments 68,139 Views
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Deal Details
Amazon has for its Prime Members: Amazon Smart Thermostat w/ No C-Wire Adapter (S6ED3R) on sale for $41.99. Shipping is free.

Thanks community member Bullz for sharing this deal

Note, you may qualify for rebate from energy providers in your area. Click here to check for eligibility.

About this Product:
  • Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.
  • Do it yourself in 45 minute or less - The Alexa app will guide you through the installation process, but customer service is always available.
  • On-the-go control - Let Alexa set the temperature, or set it yourself from anywhere with the Alexa app.

Editor's Notes

Written by slickdewmaster | Staff
  • Updated 7/8: The Amazon Devices Cashback offer is valid until July 13 at midnight PT
  • About this Offer: This sale is $18 less (30% Savings) than the next best price from a reputable merchant with prices starting from $59.99
  • Warranty: 1-Year limited warranty and service included
  • Reviews: This Thermostat receives 4.3 Stars out of 5 Stars based on over 7,300 Customer Reviews.
  • Refer to forum thread for discussion from the community regarding this offer. -slickdewmaster

Original Post

Written by Bullz
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has for its Prime Members: Amazon Smart Thermostat w/ No C-Wire Adapter (S6ED3R) on sale for $41.99. Shipping is free.

Thanks community member Bullz for sharing this deal

Note, you may qualify for rebate from energy providers in your area. Click here to check for eligibility.

About this Product:
  • Amazon Smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage.
  • Do it yourself in 45 minute or less - The Alexa app will guide you through the installation process, but customer service is always available.
  • On-the-go control - Let Alexa set the temperature, or set it yourself from anywhere with the Alexa app.

Editor's Notes

Written by slickdewmaster | Staff
  • Updated 7/8: The Amazon Devices Cashback offer is valid until July 13 at midnight PT
  • About this Offer: This sale is $18 less (30% Savings) than the next best price from a reputable merchant with prices starting from $59.99
  • Warranty: 1-Year limited warranty and service included
  • Reviews: This Thermostat receives 4.3 Stars out of 5 Stars based on over 7,300 Customer Reviews.
  • Refer to forum thread for discussion from the community regarding this offer. -slickdewmaster

Original Post

Written by Bullz

Community Voting

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Price Intelligence

Model: Amazon Smart Thermostat works with Alexa, White

Deal History 

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Sort: Lowest to Highest | Last Updated 9/15/2025, 06:00 PM
Sold By Sale Price
Best Buy$79.99
Target$79.99
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Top Comments

Scarface97
177 Posts
137 Reputation
This thing is a piece of crap. Very limited on how you can program it (only 4 events in one day). It doesn't actually go by the temperatures you put in the app to set the programming events to. If I say set it to 77 degrees for cooling, it randomly sets it at 82, 79, 74, whatever. The app itself is terrible as it is buried inside of the Alexa app. If you want to use it as a dumb thermometer on the wall, go for it. If you expect more, be ready to be disappointed.
FookNoe
1638 Posts
162 Reputation
And a lot less features than an ecobee.
mja28
2492 Posts
397 Reputation
"C-wire required"

84 Comments

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Jul 06, 2022 01:46 AM
1,357 Posts
Joined Apr 2008
jimatesJul 06, 2022 01:46 AM
1,357 Posts
Most electric suppliers have a rebate up to $50 on smart stats. My Amazon stat was free after $47.99 rebate
3
Jul 07, 2022 12:38 AM
187 Posts
Joined Mar 2013
DoggiepooJul 07, 2022 12:38 AM
187 Posts
How are the functions? I have a Honeywell z wave that came with the house and it's ok. I was hoping to be able to set different schedules at different times of the day but you can only set two schedules, one for the weekday and one for the weekend.
Jul 07, 2022 03:08 AM
991 Posts
Joined Aug 2006
anomolyJul 07, 2022 03:08 AM
991 Posts
In for one
Jul 07, 2022 12:44 PM
1,060 Posts
Joined Oct 2004
coryconklinJul 07, 2022 12:44 PM
1,060 Posts

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

Quote from Doggiepoo :
How are the functions? I have a Honeywell z wave that came with the house and it's ok. I was hoping to be able to set different schedules at different times of the day but you can only set two schedules, one for the weekday and one for the weekend.
This allows you to set a different schedule for each say of the week if you want to. We installed these when we bought our house and they work very well.
1
Jul 07, 2022 02:16 PM
1,693 Posts
Joined Dec 2008
mrayray09Jul 07, 2022 02:16 PM
1,693 Posts
Quote from Doggiepoo :
How are the functions? I have a Honeywell z wave that came with the house and it's ok. I was hoping to be able to set different schedules at different times of the day but you can only set two schedules, one for the weekday and one for the weekend.
I have a Honeywell. There are two schedule modes - grouped days (M-F and weekends) and single days.
Jul 07, 2022 02:17 PM
1,307 Posts
Joined Mar 2009
kgorillaJul 07, 2022 02:17 PM
1,307 Posts
Sure is cheaper than ecobee.
4
Jul 07, 2022 02:20 PM
1,638 Posts
Joined Nov 2017
FookNoeJul 07, 2022 02:20 PM
1,638 Posts

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

Quote from kgorilla :
Sure is cheaper than ecobee.
And a lot less features than an ecobee.
1

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Jul 07, 2022 03:30 PM
2,492 Posts
Joined Apr 2013
mja28Jul 07, 2022 03:30 PM
2,492 Posts

Our community has rated this post as helpful. If you agree, why not thank mja28

"C-wire required"
2
Jul 07, 2022 03:43 PM
5 Posts
Joined Oct 2018
TreeFortJul 07, 2022 03:43 PM
5 Posts
Got one thanks. Had the ecobee and constant WiFi connection issues which seems to be on trend for the ecobee. I do like the features and the app is nice when it works. Happy to try something new
2
Jul 07, 2022 05:28 PM
81 Posts
Joined Dec 2014
gardenbulbJul 07, 2022 05:28 PM
81 Posts
Quote from mja28 :
"C-wire required"
Can you help me understand the C wire?
Jul 07, 2022 05:35 PM
85 Posts
Joined Aug 2019
MushibiJul 07, 2022 05:35 PM
85 Posts
Quote from gardenbulb :
Can you help me understand the C wire?
Keeps the smart thermostat charged and powered, since it uses more power (wifi, voice assistant, etc) than a traditional thermostat that can run off 2 AAA batteries.

Newer A/C units have it included. Older ones don't and you would need to use the C-wire adapter to "add" one into your system.
Jul 07, 2022 05:41 PM
177 Posts
Joined Jun 2005
Scarface97Jul 07, 2022 05:41 PM
177 Posts

Our community has rated this post as helpful. If you agree, why not thank Scarface97

This thing is a piece of crap. Very limited on how you can program it (only 4 events in one day). It doesn't actually go by the temperatures you put in the app to set the programming events to. If I say set it to 77 degrees for cooling, it randomly sets it at 82, 79, 74, whatever. The app itself is terrible as it is buried inside of the Alexa app. If you want to use it as a dumb thermometer on the wall, go for it. If you expect more, be ready to be disappointed.
3
2
Jul 07, 2022 05:48 PM
1,762 Posts
Joined Nov 2010
notaekJul 07, 2022 05:48 PM
1,762 Posts
Wanted this for the garage but only goes down to 50 degrees, which isn't low enough.
1
2
3
Jul 07, 2022 05:53 PM
484 Posts
Joined Feb 2008
rp1000Jul 07, 2022 05:53 PM
484 Posts
In the winter, Alexa will run your house 3 degrees cooler than what it's set at. A subscribe and save for hot tea bags and cozy sweaters will mysteriously appear in your account.
2

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Jul 07, 2022 06:01 PM
3,603 Posts
Joined Dec 2011
cantstoplookingJul 07, 2022 06:01 PM
3,603 Posts
Quote from ktnsvm :
Wanted this for the garage but only goes down to 50 degrees, which isn't low enough.
You should be shopping for a commercial grade walk-in freezer for your corpses. Check with the Ice Truck Killer
4
2

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