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Amazon.com: Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55 : Amazon Devices & Accessories $78.46

$78.46
$129.99
+1 Deal Score
2,017 Views
great Wifi smart thermostat at great price. App is intuitive and easy to use. I control two of them at two different locations.

https://www.amazon.com/Emerson-Th...B01NB1OB0I
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Score
+1
2,017 Views
$78.46
$129.99

Price Intelligence

Model: Emerson Sensi Built In WiFi Heating and Cooling Push Buttons Smart-Enabled Thermostat

Deal History 

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Post Date Sold By Sale Price Activity
06/01/23Amazon$59.60 frontpage
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Sort: Lowest to Highest | Last Updated 5/30/2024, 04:00 PM
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Ace Hardware$129.99
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Joined Jun 2006
L10: Grand Master
> bubble2 10,445 Posts
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kwadguy
01-08-2023 at 04:06 PM.
01-08-2023 at 04:06 PM.
A perfectly decent WiFi thermostat. Does not do geofencing. Does not do "AI" type of auto-adjustment.

But if what you want is the ability to set programs via an app, the ability to control your thermostat when not at home, the ability to check the temperature when not at home, etc. then it's fine and the app works reasonably well.

Requires a "C" wire, like nearly all smart thermostats. Does not come with a C wire conversion kit.

Not as pretty as a Nest or Ecobee (and it doesn't have a touchscreen). Does not support remote sensors.

Basically, gets the job done, and if the aesthetics are OK for you, it's fine.
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Joined Mar 2017
L3: Novice
> bubble2 3,635 Posts
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AlexS2465
01-08-2023 at 04:23 PM.
01-08-2023 at 04:23 PM.
Quote from kwadguy :
A perfectly decent WiFi thermostat. Does not do geofencing. Does not do "AI" type of auto-adjustment.

But if what you want is the ability to set programs via an app, the ability to control your thermostat when not at home, the ability to check the temperature when not at home, etc. then it's fine and the app works reasonably well.

Requires a "C" wire, like nearly all smart thermostats. Does not come with a C wire conversion kit.

Not as pretty as a Nest or Ecobee (and it doesn't have a touchscreen). Does not support remote sensors.

Basically, gets the job done, and if the aesthetics are OK for you, it's fine.

Have to correct you on the C wire requirement because it's not needed for basic forced air systems at least for me it works just fine for over few years and I do like that there's no extra confusing stuff just plain basic level smart interface.
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Joined Nov 2021
L4: Apprentice
> bubble2 415 Posts
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JollyJuice3134
01-08-2023 at 05:36 PM.
01-08-2023 at 05:36 PM.
Seem like normal price. I got this in my cart for over 2 months and it's always at that price.
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Joined Mar 2017
L3: Novice
> bubble2 3,635 Posts
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AlexS2465
01-08-2023 at 05:43 PM.
01-08-2023 at 05:43 PM.
Quote from JollyJuice3134 :
Seem like normal price. I got this in my cart for over 2 months and it's always at that price.

These are usually best to buy through your utility company website if they're offering energy saving devices. They have special dates that go together with some kind of energy saving "holidays" and the cheapest I've seen this one was sold for $45 plus shipping and taxes came out to about $55.
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Joined Aug 2007
L3: Novice
> bubble2 241 Posts
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jimmyz
01-08-2023 at 05:45 PM.
01-08-2023 at 05:45 PM.
I have 2 of these... they can work WITHOUT a c wire (on batteries).
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Joined Jan 2008
deal hunter
> bubble2 1,280 Posts
229 Reputation
chronage
01-08-2023 at 09:48 PM.
01-08-2023 at 09:48 PM.
Very reliable thermostat. App has never failed me. I have no complaints. Price is normal.
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Joined Nov 2007
L2: Beginner
> bubble2 86 Posts
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6footbarrels
01-09-2023 at 12:26 AM.
01-09-2023 at 12:26 AM.
I paid $91.50 2 years ago so this looks like a good price. I have two units and these have been great for what I need with zero issues.
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Joined Sep 2019
L5: Journeyman
> bubble2 984 Posts
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FairNest1755
01-11-2023 at 07:50 PM.
01-11-2023 at 07:50 PM.
Does this have a motion sensor?
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Joined May 2009
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> bubble2 6,189 Posts
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SkyKing02
01-12-2023 at 08:41 AM.
01-12-2023 at 08:41 AM.
Quote from FairNest1755 :
Does this have a motion sensor?
no, it's a simple wifi thermostat
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Joined May 2009
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> bubble2 6,189 Posts
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SkyKing02
01-12-2023 at 08:43 AM.
01-12-2023 at 08:43 AM.
it's $72 now.
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Joined Sep 2019
L5: Journeyman
> bubble2 984 Posts
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FairNest1755
01-12-2023 at 09:22 AM.
01-12-2023 at 09:22 AM.
Quote from SkyKing02 :
no, it's a simple wifi thermostat

Darn. I need a bunch of thermostats that have occupancy sensors for an building that has multiple offices in it. I'm considering nest thermostats right now but I can't find a good sale on them.
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Joined Apr 2016
HERRO!
> bubble2 526 Posts
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TPVPT
01-12-2023 at 09:27 AM.
01-12-2023 at 09:27 AM.
I've had three of these in use for over five years. The Sensi app works great and supports Alexa. No complaints at all.
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Joined Nov 2011
L99: Master Bargainer
> bubble2 3,482 Posts
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DQue
01-12-2023 at 09:45 AM.
01-12-2023 at 09:45 AM.
One major advantage of this "smart" thermostat is it does NOT require a C wire. And the batteries seem to last forever.
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Joined Nov 2004
L10: Grand Master
> bubble2 8,083 Posts
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catnapped
01-19-2023 at 06:44 AM.
01-19-2023 at 06:44 AM.
Down to $66.50 now but it's OOS assuming you can wait.
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