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LUX

Lux Products GEO-WH Wi-Fi Thermostat, White

  • Based on 793 reviews
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Availability: 16 left in stock
Fulfilled by Champion Values

Arrives May 13 – May 16
Order within 16 hours and 56 minutes
Available payment plans shown during checkout

Color: White


Features

  • EASY INSTALLATION: As straightforward to install as a standard thermostat but with unique horizontal or vertical mount capabilityand so much more capability
  • SIMPLE SET UP: Enjoy a no-hassle set up and intuitive programming right on the unit
  • CONTROL ON THE GO: The free iOS or Android apps deliver flexible comfort control from wherever you are
  • SMART SAVINGS MEET CONSISTENT COMFORT: The geofencing option uses proximity awareness to keep your space comfortable when youre home and efficient when youre away
  • YOUR POWER PREFERENCE: Choose battery only, micro-USB connection or system power to get your thermostat up and running

Brand: ‎LUX


Model Name: ‎WiFi Connected Thermostat


Item Dimensions LxWxH: ‎5.81 x 1.5 x 3 inches


Special Feature: ‎Programmable


Color: ‎White


Connectivity Technology: ‎Wi-Fi


Included Components: ‎thermostat


Power Source: ‎Battery Powered


Item Weight: ‎0.95 Pounds


Shape: ‎Rectangular


Display Type: ‎Digital


Control Type: ‎Button Control


Control Method: ‎Voice


Connectivity Protocol: ‎Wi-Fi


Style: ‎Smart,Wi-fi


Backlight: ‎Yes


Number of Batteries: ‎2 AA batteries required. (included)


Manufacturer: ‎Lux Products Corporation


Part Number: ‎GEO-WH


Item Weight: ‎15.2 ounces


Product Dimensions: ‎5.81 x 1.5 x 3 inches


Item model number: ‎GEO-WH


Batteries: ‎2 AA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Special Features: ‎Programmable


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium


Average Battery Life: ‎365 days


Date First Available: June 22, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 13 – May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Lux Geo (GEO-WH)
I've searched around a lot and the Lux Geo is the thermostat I finally decided on. It's been installed for almost two months now, and has pretty much lived up to expectations. It's not perfect, but it's plenty good enough that I purchased a second one for upstairs. What I finally decided to be my "must have" feature is usage history data. I want to see what the temperature was and how long my HVAC operated. After reading many different articles on home energy, I confirmed that there's almost no significant energy savings to be had by using a "smart/wifi" thermostat as opposed to a just a "programmable" one. All the big savings claims are in how it's used. So I wanted something more significant when going from "programmable" to "smart/wifi" than just claims of savings. And it also meant that I didn't want one that attempted to "learn" what I wanted. People feel hot, cold, or comfortable at the exact same temperature, depending on what their body is doing at any given moment. And every body is different. Yesterday, I had to put on a jacket and socks, yet the temp was 2 degrees warmer than it normally is inside. Sometimes I run warm. Sometimes it feels warmer/cooler than it is due to the outside temperature differential. Sometimes I'm comfortable, but others are not. And for whatever the reason, there are those in my family that feel that if they change the thermostat to an extreme hot or cold, it'll make it get to that temperature faster somehow---this happens in the car. All. The. Time. The thermostat is at 74 where everyone normally likes it. But the car is hot after sitting in the sun for a while. Change it to 65 so it gets cold faster! ...and I digress. :) Basically, a consistent climate for the house is always better than one that bends to whims. And a "learning" thermostat will always be playing catch-up. The main points I looked for in a thermostat were the following: * Usage history data * WiFi (access through a phone App) * Auto change-over (automatically switches between heating and cooling as needed) * Continues to work when the Internet and/or WiFi is unavailable. * Console lockout (something to deter a passer-by from messing with the thermostat) I looked at a bunch of thermostats, considering reviews as well as perusing the user manuals. All of the Honeywell WiFi thermostats dropped out because none of them offer usage history. The Emerson (Sensi/1F86U-42W) models dropped out for the same reason. The Vine "Smart Wi-Fi Thermostat" (TJ-610B) also has no history, but there were other red flags for me on that one that would have kept me away regardless. That left the Nest (3rd generation), ecobee3 (2nd generation), ecobee Smart Si, Schneider Electric Wiser Air (1st generation), and the Lux Geo. The ecobee3 is the nicest, but was 2.5 times as expensive as the Lux Geo; it's nice, but not 2.5 times as nice. The Nest is in the same boat with the ecobee3, but looks like one of those old Honeywell thermostats from 50 years ago, and it has that irritating habit of thinking it knows what you want more than you do. The Schneider is the next one on the list as you go down in cost, but the "only 24 hours of history" and the repeated reports of a clunky phone-app experience made me feel that I'd rather spend extra to get an ecobee3. In the same price range as the Schneider is the ecobee Smart Si. That has the same functionality as the ecobee3, minus the added temperature sensor functionality---and people don't feel it looks as nice. There have been complaints about ecobee's servers going down, but those were resolved years ago, so that didn't worry me. However, complaints that you can't program an ecobee at all if the Internet is down felt significant to me. And now we arrive at the ~100 mark. Here we have the Radio CT50 and the Lux Geo (well it was back when I bought mine). I was originally favoring the Radio thermostat, but there has been talk (Amazon reviews) of the company starting to abandon the product line and enough people have had issues with WiFi connectivity that it gave me pause. I might have gone for the ecobee Smart Si if not for finding the Lux Geo. It hit all of the major points on my list, and ~100 is better than ~150. Cons * Usage data is only in the "cloud", not local. (ALL thermostats with history have this problem.) * Cannot operate the thermostat through the phone app if the Internet is down. (Almost all "cloud" connected thermostats have this problem.) * No "recovery" functionality. (Where the thermostat automatically figures out how to get the temperature to the setpoint before the next schedule starts.) This isn't really important to me. * The setup couldn't find my WiFi network, so I had to manually enter the SSID. However it did connect perfectly after that and it has stayed connected since---and I did not have this same problem when setting up the second Lux Geo upstairs. * The time that the fan runs in "Clean Cycle" mode is not reflected in the history. Pros * The least expensive thermostat offering usage history data (well, it was at the time I bought it). * I like the look more than I thought I would (don't mind the up-close jaggies in the temperature readout). * The history data display makes it easy to see how your schedule is working out. * Automatic change-over between heat and cool. * Works without Internet access (physically, not through the phone). * Has a console lockout feature (on the Home screen, hold the green triangle-button for ~11sec). * The displayed temperature is very easy to read from a distance. * Leaving the backlight on provides a bright night-light. * It allows offset of the temperature readout. * I like the simple dial interface; the soft audible clicks when turning or pressing are nice feedback. I now have one Lux Geo on the main floor and one upstairs. Both have been calibrated with an offset of -4.6F which brings them into the range of other various digital thermometers I have available around the house (they're all within about 1F of each other). Both are running off the 'C' wire and use the batteries as a backup. I've also figured out, thanks to the history, that having the upstairs temperature set one degree hotter, both HVAC units run about the same amount of time each day. So I feel they're working together fairly well. Everything is presently working well enough that the thermostats fade into the background. Every few days, I might check the history on my phone to see how much the HVACs have been running, or what the variance has been in temperature through the day. On occasion, I turn on the "clean cycle" mode for a day, but I haven't see a clear benefit in the present weather; I'll probably experiment with it again when it's colder. (Clean Cycle makes the fan run for 6min every 20min to push air through the system; some people like/need it in their home to even out the temp through the house.) On a final tangent, the Lux Geo's sensitivity to temperature changes has revealed that I've got an issue with the location of my downstairs thermostat. There's either a draft, or I have something wrong in my wiring that occasionally builds up some heat. I originally had feared that the thermostat was broken, since occasionally it would read 3-5 degrees (F) warmer than thermometers I'd put next to it. However, when I took it off the wall and moved it a foot away, it would change to match the other thermometers. So if you think your thermostat is reading the wrong temperature, get at least one other thermometer to check it against. When it's "off", move them all to another location. I've seen the Lux Geo adjust within 10 seconds, but it really depends on the temperature difference how fast it changes (which is a good thing). ... show more
Reviewed in the United States on November 13, 2016 by R. G. Godbold

  • Update: Not reading the right temperature.
Update: I've had this since November and it has worked great until recently. Original I had to manually calibrate the temperature reading a bit in the settings. However, recently I came home and my place was extremely hot but the thermostat said it was 79 (I live in AZ and there have been a few days I've actually had to turn on the AC), but my old Honeywell battery powered thermostat was reading 82 and it was sitting in the coolest room in the house. So, I recalibrated the temp again by using the reading on the old thermostat and everything appeared to be good. However there has been three or four times that the two thermostats have been more than two degrees off even though I left the old one sitting directly on top of the Lux. The main problem is that it hasn't been in the same direction. There was the day that it read three degrees below the old one and one morning it was reading two degrees above the old one. It still cools down enough at night that I can turn off the AC without the house heating up or even having it cool down. When I woke up and my house was cool and comfortable I walked past the thermostat and noticed it thought it was 80 degrees inside. It's really unfortunate since I pretty much like everything else about it, but since I can't be home to constantly calibrate the temp, I have to replace it with something else. I have been using this thermostat for about a month. Be advised, if you are using it on batteries then it won't update as quickly as it would when using a c-wire. When using a c-wire it updates in a minute or less. When using batteries it updates about every five minutes. The reason for this is so the batteries last longer. The app is very user friendly and I like the widget that come with it (I have an android phone). There is one widget that shows the current temp and the temp the thermostat is set too and a sperate smaller widget that you use to turn on/off away mode. The geofencing feature is my favorite part of owning this thermostat. It doesn't make much difference during the week when I'm at work since the schedule is set to turn up/down depending if I am using heat or AC. However, it is great for the weekends when I may be out of the house at any point during the day. Now, I don't have to worry about setting back the temp when I leave. You can set the distance you have to be from your home before it sets it to away mode. This is nice for if I go to the grocery store near my place I don't have it changing the temp when I'm going to be back soon anyhow. The only problem I have with the app is it only updates your location every seven minutes. I work less than two straight line miles from home so I have to set the radius of the geofence to 1.5 miles. So, with a 7 min location update and a minute thermostat wifi update I'm over halfway home by the time it turns off away mode. This really isn't a big deal though because of the small widget that you can turn away mode on/off. When I leave work I press it and I'm good to go. The thermostat is a little big, compared to others, but not so much so that it looks ugly on the wall. It was easy to install and I tried it oriented vertically and horizontally before deciding on the vertical orientation (purely personal preference). It has a good amount of options in the settings menu to set it up for your system. One thing I had to do was calibrate the temperature. Even after leaving it alone for awhile it still read a couple degrees above what my old thermostat and an old school liquid thermometers showed. Took me a few tries to get it calibrated just right. During this process I discovered it displays the temp differently that what my old thermostat does. When calibrating it I noticed that it showed the exact temp it was reading down the the tenth of a degree. Basically if the exact temp is 73.3 then the thermostat reads as 74 where if my old thermostat would read 73. Now, if you set the temp to 74 when it reads 74 sometimes the heat would still kick on. I'm guessing because the real temp is actually below 74. Once I figured that out I was able to calibrate the temp better. If you aren't really concerned with having a color LCD touch screen then this thermostat is as good as any other wifi thermostat. I don't like the idea of the how the Nest "learns" your schedule or preferences. I'm sure it does it well since it is so popular, but I don't think it is worth the extra money especially with having the geofencing and a good smartphone app where I can easily adjust the temp when I want to. I actually use my phone to adjust the temp a lot more than I thought I would. I especially like it when I have to wake up earlier than the scheduled temperature change during when it is cold out. Cold in my room and am dreading getting out of bed to turn up the heat, oh yeah, I can grab my phone sitting next to me on the nightstand and adjust it without having to get out from under the covers. I know is sounds lazy but who hasn't been there before. ... show more
Reviewed in the United States on December 26, 2016 by BTB44

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