Customer Ratings & Reviews

So far this product has lived up to its name! I really like that I can control it with either my phone or my Alexa. It was easy to install and pretty much walked you through the setup! Also check with you gas/electric company for rebates.

Easy to use and very elegant very useful can't go wrong with this one

If you have not used or seen a smart thermostat, they are something you didn't know you needed but once you have it you wouldn't go back. The simple interface and connected Nest makes monitoring and adjusting the thermostat simple and easy wherever you are! It can tell when you left the house to change the temperature to save energy when you aren't home and even start heating or cooling the house in anticipation of your return home. Before you purchase a Nest, you need to verify if you can install one for your system. Not every system will work. There are a lot of features and functionality but it is definitely on the high end of the automated and wifi connected thermostats.

Installation was not too hard. The thermostat seems to be cycling properly and looks to be saving us some money when we are not home. Liking the energy usage feature. Seems to be a good purchase.

Do not be intimidated to install this on your own it's not hard. The instructions it comes with and YouTube online shows you how to install. Take a picture of the way the wires were installed on your old thermostat prior to uninstalling. In doing so this will ensure that your connections are connected correctly. It takes the Nest a couple of days to remember what temperatures you like when you are home and at what times you are home. After a couple of days Nest will ask you if you want it to automatically go into "Away Mode" when it senses you are not home. Keep in mind the Nest system has a 1 degree band and learns your particular home. Sometimes it may seem like the Nest Thermostat's maintenance band is larger than 1ºF, but it’s most likely that your system takes a few minutes to start heating or cooling after your Nest Thermostat tells it to.

Best thermostat in the market. Installation was simple and it looks fantastic.

Once I figured out that the Nest needs a 24 V supply from the furnace, and got it installed, it has been great. I like the feature that enables me to control the run time via my smart phone. And ability to track how much time it ran each day is nice. Is it saving me money, probably not as much as I'd like, but it does seem to have a tighter temperature control band than my old programmable thermostat.

Works great and an easy install. Don't know if we'll save money but excited to find out.

This is an absolute must have product to control your heating/cooling system. HOWEVER, there are a few important things to know, which I've learned after owing my first version of this thermostat for almost 5 years and recently purchasing a new one. First, it is very important to remember that 4 wire systems can work with a 3rd gen Nest, but with a big caveat. You will either get enough trickle charge for the thermostat to last your ownership of it, or you will have to buy a 24 Volt Transformer C Wire Power Adapter for Nest (recommend googling it) to offer supplemental power. I know this now because I had a 4 wire system that failed to power the device after nearly 5 years of my ownership. Secondly, find out if your heating/cooling system has a C-wire on board, even if you currently have a 4 wire system. Mine did have this so I was able to pay a qualified technician to run a new 5 wire system to my new thermostat. But as I stated in the previous point, if a 4 wire is your only option, then refer to the adapter reference in my previous point. A final recommendation I have is to keep a manual style heating/cooling thermostat on hand to back this one up should an extended power outage or software/device malfunction occur. As nice as it is to be on your home's WIFI network and be able to program, use the smart functionality of the thermostat and be able to access remotely, it is smart to have a back up thermostat.....which I also learned the hard way. Best of luck on this purchase. If expectations are properly set, you're going to love this device.

Very effective product. Easy to install and operate. Love the app feature.

The Nest thermostat was a very simple install. The instructions made it simple and clear on how to handle the installation. Syncing the system up to my home network was simple as well. It is nice to be able to control the thermostat from the Nest App. I knocked off a star for the price. Yes, the system is clean and functions very well, but in the end it was still a bit hard to make an easy purchase out of it.

This thermostat is amazing, it does not only learns your routine and habits but helps you to save on your electric bills. You can control it with your mobile through their app and it will give you peace of mind for when you are out of the city.

Installation was easy and it was working right away. It's great setting the temperature remotely and having the house temperature the way we want it as we walk through the door. So far it has been work the money.

Installed this on my AC/Heating unit...was very easy to follow the instructions. I had no problems making it work.

Looks great and is easy to use. Set it up in the matter of minutes. One of the easiest smart home adds.

Nipsco did a study in the Chicagoland area which you can read online and show these can save money. I am hoping to do the same myself. Simple installation and seems to work relieably well. We shall see when the utility bills start rolling in.

I wanted to be able to control from anywhere and this one does the trick. Easy to install and easy to set up. In fact my wife and I can both control the temperature from anywhere that our phones have service.

This was easy to install, even with the standard quibbling between my husband and I it took less than half an hour. It came with all the pieces we needed, even to cover a big hole from a previous installation. But, the best thing is that it is easy to see and even easier to use. Our dark hallway always made working on programming the temperature similar to a spelunking adventure -take a flashlight and a second person or video camera to keep track of what you have done. And, we can even adjust it from the easy chair with the cell phone!

No more difficult than any other simple thermostat to install, but rich with benefits. This unit is programmable, controllable from home or away, and learns how to be more efficient and ultimately save money and energy. It looks cool too, so that's a bonus.

We had this device in our old home and this was the first product we installed in our new house. It's a must. So easy to use, sleek and helps regulate throughout the entire house.