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hangrat 48.1K Views
Mar 22, 2021 6:53 PM

2-Pack ecobee SmartSensor (White)

$50

$80

37% off
+ Free Shippingat Ecobee
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Deal Details
ecobee has its 2-Pack ecobee SmartSensor (White) on sale for $49.99. Shipping is free.

Thanks to community member hangrat for sharing this deal.

Product Features
  • Automatically adjusts the temperature for energy savings when you leave home and restores your comfort settings when you return.
  • Detects which rooms are in use and adjusts the temperature accordingly for comfort in those spaces.
  • Works with ecobee SmartThermostat with voice control, ecobee3 lite, ecobee4, and ecobee3.

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that 2-Pack ecobee SmartSensor (White) is $21.96 lower (30.5% savings) than the next best available price from a reputable merchant with prices starting from $71.95 at the time of this posting.
  • About this product:
    • 4.5 out of 5 stars based on 111 reviews at ecobee.
  • About this store:
    • ecobee return policy details can be found here.

Original Post

Written by hangrat
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ecobee has its 2-Pack ecobee SmartSensor (White) on sale for $49.99. Shipping is free.

Thanks to community member hangrat for sharing this deal.

Product Features
  • Automatically adjusts the temperature for energy savings when you leave home and restores your comfort settings when you return.
  • Detects which rooms are in use and adjusts the temperature accordingly for comfort in those spaces.
  • Works with ecobee SmartThermostat with voice control, ecobee3 lite, ecobee4, and ecobee3.

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that 2-Pack ecobee SmartSensor (White) is $21.96 lower (30.5% savings) than the next best available price from a reputable merchant with prices starting from $71.95 at the time of this posting.
  • About this product:
    • 4.5 out of 5 stars based on 111 reviews at ecobee.
  • About this store:
    • ecobee return policy details can be found here.

Original Post

Written by hangrat

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+184
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95 Comments

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Mar 23, 2021 4:39 AM
1.5K Comments
Joined Sep 2006
dhruvaMar 23, 2021 4:39 AM
1.5K Comments
Quote from Arkoniac View quoted comment :
Question for all you ecobee people, I switched from nest to ecobee. I have the main unit and 4 of these sensors. The problem I'm having and it may just be my old home is that one bedroom gets really cold cause of a patio connected to it. And I have them Averaging all of them. So it seems like that one room gets cold but then the main floor gets really hot. For instance, the other day the main ecobee unit said 81 but the sensors were at 72. Any recommendations besides insulating the house,etc. Note: the Unit was set at 72. So it got the room to the right temp but made downstairs really hot.
Seems that you may need to reroute ducts for more airflow in the colder rooms or place dampers. Other option is to partially close the vents (registers) in the area getting too warm.
Mar 23, 2021 4:56 AM
1.3K Comments
Joined Nov 2017
spittlbmMar 23, 2021 4:56 AM
1.3K Comments
If only I could get it into fan only when my kids leave the sliding door wide open during the summer... Grrr
Mar 23, 2021 4:59 AM
1.5K Comments
Joined Dec 2007
illbirzMar 23, 2021 4:59 AM
1.5K Comments
Quote from far3320 View quoted comment :
Great deal. Thank you OP.

EDIT: 8% cash-back is available but I'm not allowed to say where.
Only 4%>>>not 8
Mar 23, 2021 4:59 AM
1.5K Comments
Joined Sep 2006
dhruvaMar 23, 2021 4:59 AM
1.5K Comments
Quote from jeffkhlam View quoted comment :
I'm considering to upgrade to the smart thermostat ecosystem but I'm always confused: can it make my 2 rooms with AC and not in the living room when we are sleeping during the night? I'm not quite sure how the whole thing works with my home HVAC

More specifically, can a smart thermostat control my HVAC and cool/warm only specific rooms only in order to save electricity?
Fundamentally the sensors are mostly for comfort and secondarily to save money. The idea behind the remote sensor is that you can control what temperature you want in a specific room with the sensor and not relocating the thermostat in that room. Essentially the sensor is a remote thermometer of the thermostat rather than the one located within the thermostat itself. Now, going further, this remote sensor also has a built in motion sensor, making it active when it sees motion. Once you grasp this overall concept you can use them properly.

Therefore, if you place sensors in the living room and also the bedroom, the HVAC unit will run until the remote sensor gets to the temperature you have programmed. If during daytime you want 72 degrees in the living room and you are in the living room, it will sense you are there and the unit will run until the remote sensor reaches 72 degrees. If both bedroom sensor and the living room sensors sense motion, the furnace will run to maintain an average of two temperature, that means that one area may be colder/ warmer than the other. Similarly at night time, when it senses you in the bedroom and no one in the living room, it will run HVAC to reach the programmed night temperature at the sensor location in your bedroom.

The only real way to save money is have a well insulated house with sufficient airflow everywhere.

The sensor sort of saves money by mire precisely controlling temperature where you want rather than guessing the temperature based upon the temperature set at the thermostat. In other words, my bedroom is generally 4 degrees cooler than the hallway, so I need to set the thermostat to 76 degrees is not the efficient way.

Hope this helps
Last edited by dhruva March 22, 2021 at 10:05 PM.
Mar 23, 2021 6:18 AM
1.1K Comments
Joined Nov 2018
Clk1986Mar 23, 2021 6:18 AM
1.1K Comments
Quote from dhruva View quoted comment :
Fundamentally the sensors are mostly for comfort and secondarily to save money. The idea behind the remote sensor is that you can control what temperature you want in a specific room with the sensor and not relocating the thermostat in that room. Essentially the sensor is a remote thermometer of the thermostat rather than the one located within the thermostat itself. Now, going further, this remote sensor also has a built in motion sensor, making it active when it sees motion. Once you grasp this overall concept you can use them properly.

Therefore, if you place sensors in the living room and also the bedroom, the HVAC unit will run until the remote sensor gets to the temperature you have programmed. If during daytime you want 72 degrees in the living room and you are in the living room, it will sense you are there and the unit will run until the remote sensor reaches 72 degrees. If both bedroom sensor and the living room sensors sense motion, the furnace will run to maintain an average of two temperature, that means that one area may be colder/ warmer than the other. Similarly at night time, when it senses you in the bedroom and no one in the living room, it will run HVAC to reach the programmed night temperature at the sensor location in your bedroom.

The only real way to save money is have a well insulated house with sufficient airflow everywhere.

The sensor sort of saves money by mire precisely controlling temperature where you want rather than guessing the temperature based upon the temperature set at the thermostat. In other words, my bedroom is generally 4 degrees cooler than the hallway, so I need to set the thermostat to 76 degrees is not the efficient way.

Hope this helps
Seems a bit silly, unless you have actual heating/cooling zones.

These won't save you money. They will more likely cost you more money. How?

Well, as an example: if I wanted our master bedroom at 72, it would be like setting the main thermostat to 73-74 vs the 71 where it would be. Because these don't magically route HVAC air to a room, it still uses the same ducts, same furnace. An average user with no understanding of how hvac systems work, will have no idea what's going on.

The best use case I can think of, is just for monitoring temps in rooms and setting up alerts based off that. Maybe using that into to have dampers/zones installed, or possibly diagnosing a ducting issue.

If you want to save money, invest in a ductless heat pump, heat bedrooms independent of the house and visa-versa.
Mar 23, 2021 6:18 AM
13 Comments
Joined Nov 2013
luckyaron912Mar 23, 2021 6:18 AM
13 Comments
I have a single zone HVAC system with single thermostat in first floor. Have been advised to upgrade to a dual zone system. I am a new and first time home owner so do not know much. Will these help me to control temperature better ? Thanks in advance !
Mar 23, 2021 6:32 AM
6.3K Comments
Joined Apr 2008
stasisMar 23, 2021 6:32 AM
6.3K Comments
These are good but the app sucks. I have to close/re-open it every time i want it to display the current temperatures.

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Mar 23, 2021 10:12 AM
158 Comments
Joined Apr 2011
prathyushmsMar 23, 2021 10:12 AM
158 Comments
Thank you OP. Was able to get price match and order from Best Buy via online chat
Mar 23, 2021 11:02 AM
586 Comments
Joined Apr 2015
jethrowvMar 23, 2021 11:02 AM
586 Comments
Quote from Clk1986 View quoted comment :
Seems a bit silly, unless you have actual heating/cooling zones.

These won't save you money. They will more likely cost you more money. How?

Well, as an example: if I wanted our master bedroom at 72, it would be like setting the main thermostat to 73-74 vs the 71 where it would be. Because these don't magically route HVAC air to a room, it still uses the same ducts, same furnace. An average user with no understanding of how hvac systems work, will have no idea what's going on.

The best use case I can think of, is just for monitoring temps in rooms and setting up alerts based off that. Maybe using that into to have dampers/zones installed, or possibly diagnosing a ducting issue.

If you want to save money, invest in a ductless heat pump, heat bedrooms independent of the house and visa-versa.
You are thinking about this wrong as these do say money in long run combined with the features of the thermostat itself. We've been using an Ecobee 3 with multiple sensors for 6 or so years now and have 7 sensors plus the thermostat now. Where these really shine is the ability to control off a specific room or rooms as well as setting a range for the temperature. For example, multi-story 2800 sq ft home with a single HVAC system. It is impossible to have a uniform temperature throughout. So depending on the time of day, the thermostat is set by the user to use different sensors or groups of sensors to control the temperature. For instance, the main floor during the day and the second floor with bedrooms at night. Additionally, this gives you the option to not use the sensor in the actual thermostat if the installer put it in a spot it gets roasted by morning sun. We have not used the follow me motion sensing in years as, like others have said, it does not work well if people are not moving around a lot.
Pro
Mar 23, 2021 11:12 AM
4.5K Comments
Joined Dec 2004
Silverball
Pro
Mar 23, 2021 11:12 AM
4.5K Comments
Cheaper on FB marketplace, not sure why this is getting so much action. See them anywhere from $25-$40 around me bnib plenty of sellers.
1
Mar 23, 2021 11:50 AM
20 Comments
Joined Jul 2015
Hk8607Mar 23, 2021 11:50 AM
20 Comments
Thanks for the deal! I've been wanting 2x new sensors (the new ones especially), but couldn't justify the price. This is awesome! Thank you!
Mar 23, 2021 12:13 PM
827 Comments
Joined Jul 2019
JustinL1Mar 23, 2021 12:13 PM
827 Comments
Quote from Clk1986 View quoted comment :
Seems a bit silly, unless you have actual heating/cooling zones.

These won't save you money. They will more likely cost you more money. How?

Well, as an example: if I wanted our master bedroom at 72, it would be like setting the main thermostat to 73-74 vs the 71 where it would be. Because these don't magically route HVAC air to a room, it still uses the same ducts, same furnace. An average user with no understanding of how hvac systems work, will have no idea what's going on.

The best use case I can think of, is just for monitoring temps in rooms and setting up alerts based off that. Maybe using that into to have dampers/zones installed, or possibly diagnosing a ducting issue.

If you want to save money, invest in a ductless heat pump, heat bedrooms independent of the house and visa-versa.
I agree with this. If you have only one unit for the whole house it can definitely be overkill to have too many sensors. Your unit will be running way more than without.
1
Mar 23, 2021 2:05 PM
14 Comments
Joined Feb 2017
flakerideMar 23, 2021 2:05 PM
14 Comments
Quote from jle036 View quoted comment :
I just installed an ecobee thermostat that came with one of these. I put the sensor on top of the thermostat and there was a constant 4 degrees difference.
Try moving the sensor a foot or more from the thermostat, the display on the thermostat creates heat when in use. It's better to calibrate both the thermostat and sensors using a device outside of the ecobee system, my thermostat was fairly accurate but a couple of my sensors needed to be adjusted by 2 degrees.
Mar 23, 2021 2:08 PM
503 Comments
Joined Sep 2010
plumrtMar 23, 2021 2:08 PM
503 Comments
As much as I had liked ecobee3 for the past three years, it appears I've fallen in to a trap of buying a cheap toy. This sensor is just another battery to replace. The thermostat screen has gone bad already, and is only displaying B&W.

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Mar 23, 2021 2:41 PM
14 Comments
Joined Jan 2014
TurkulesMar 23, 2021 2:41 PM
14 Comments
Quote :
Detects which rooms are in use and adjusts the temperature accordingly for comfort in those spaces.
Confused
How exactly does it "adjust the temperature accordingly..."?
I get that it detects motion where the sensor is, but if it turns on the AC, wouldn't that cool the whole house. Am I reading that correctly or is it somehow cooling those rooms ("spaces") specifically?
Last edited by JosueJ5700 March 23, 2021 at 07:42 AM.

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