Google, T4000ES, Nest Thermostat E, Smart Thermostat, White

Does what it’s supposed to

Works well

Nest is the best but installation is difficult in Dubai , I asked nest tec: 0506859285 for installation.

Affordable thermostat fixing 0521147161

First, I am an almost 84 year old woman with minor "handyman" skills. I looked over the instructions several times, and also found a video on You Tube and viewed that. I was able to install this unit, after removing our Honeywell unit, with very little trouble. Originally, our "R" wire did not show up, so I had to take off the cover, pull out that wire, make sure it was straight and inserted firmly, and that brought success. Admittedly, it was made easier because all our wires were color coded to match the letter they had, and we had every wire we needed. The one thing I wished was that I had brought some really good "VHB" double faced tape home, and put the backer plate on with that. Our drywall is so old that the screws just rattled around. I was able to fix it with tape for the time being, but I think at some point I'll need to remove it and reinstall the backplate more firmly with better tape. So -- have no fear! I did turn off my main electrical switch just in case but other than that, just about anyone should be able to install this unit. After we got air conditioning, our Honeywell thermostat started to malfunction, and the furnace would turn on and would not turn off. Our gas bill went through the roof -- about $180 when it is normally, in winter, about $60.00. I wish I would have ordered this a month ago, but I didn't realize what the bill would be like! Obviously, the savings would have paid for the new thermostat. All that said, we all love this thermostat! It looks nice, and when you get close, you know what the temperature is. You can easily set it, and everything responds almost immediately. Our furnace has barely gone on at all, and yet it is comfortable (we are having a reasonably warm spell -- not uncommon here in Southern Cal.)

Great product thus far. Only thing I had issue with is installed in winter took a bit to do right and luck it was mild outside. Problem I had was rechargeable back up battery took time to charge so had to pop off and use the alternate micro mini port to charge externally. Once I did that worked like a charm. So, I suggest you pre-charge the unit prior to installing. Also, the Google thermostat-e only displays the temp. No option to display date/time. As the gen3 does. Also agree the smoke glass is nice look but could be clearer. Would recommend. Easy to install

Super bueno, sencillisimo de instalar, gran precio....

Had a few weeks now and really effective, looks great and love the feature that you can adjust the temperature using your phone.

Tends to measure temperature 1.5 to 2°C higher than reality. Took quite a while to get the home/away to work.