Customer Ratings & Reviews

These sensors are great if you have a room or two that the temperature varies..the sensors do only with nest 3gen thermostat but has made a big difference in my home and saves me money ..easy to setup through the nest app.

It took me 5 minutes to set it up in the Nest app. I can now choose which room to match the temperature to. Took 1 star out because of the over-price. I think it should be at most $20.

These sensors are great for a 2 story home, where temperatures can vary room to room. I have one in the basement, office, and master bedroom (which is under the attic so it gets hit with the extreme temperatures of the season). The sensors have been great in managing the temperature depending on what room your in. I have the app connected to my cellphone so it knows when I’m home or away, and changes the temperature accordingly based on the settings that were set. The only drawbacks are that the sensors are not motion based, only temperature sensing. Also the sensor scheduling is also restrictive.. doesn’t let you program by the day, you only get morning, afternoon, evening, & night.

I love this thing. I have a spare bedroom and one of my kids bedroom that are either too cold or too hot. I can now just monitor these areas or have my Nest use the temp in those rooms to manage the heating or cooling process. I adjust the vents in the other areas to balance the temperature out. I think they are great! One thing I didn't love is that they only work with the Nest E thermostat or the gen 3's. Had to upgrade my Nest thermostats at home for it to work, but in the end, worth it...

Setup was a breeze and works great! I tend to sleep very hot at night raising the temperature in the bedroom which was nowhere near the thermostat. This sensor lets me set the temp of the room at night which has helped tons! Highly recommend!

My house stays at two very different temperatures due to have a big sky light in one end of the house. This has helped us maintain the same temperature throughout the house. So far I’ve own it for 8 months with zero issues and still haven’t had to change the battery out. I would definitely recommend this for people that deal with needing a little more temperature control in their house.

Small in size , easy to install , and fancy looking and it does its job perfectly fine

The Nest temperature sensor does exactly what it's supposed to do: gives me a remote sensor I can put far away from my thermostat so I can keep distant parts of the house comfortable. In summer, this means keeping the upstairs bedroom cool when it's usually a few degrees warmer than downstairs where the thermostat lives. As a temperature sensor, it's just fine, but it would be nice if the scheduling of which sensor to use offered more choices. You can have Nest switch sensors four times a day on pre-programmed intervals, as opposed to a truly customizable schedule like the regular thermostat has. If they just let me switch sensors via the standard thermostat schedule, this product would get five stars from me.

Utilize this in my upstairs bedroom. Was easy to setup and works perfect. Blends in with the room. Overall very pleased.

Our master bedroom is unfortunately built over the garage of our house. It’s not a big deal in the winter. However in the summer this causes it to be scorching. We’ve seen it reach 80 degrees before. To get it anywhere near comfortable we’d have to set the a/c to a much lower temperature than the main floor and wait at least an hour to cool down. Life being life however we frequently forgot to do that until we were getting ready to go to sleep. Which caused uncomfortable nights trying to get to sleep. In a last ditch desperate effort we bought the sensor to hopefully take care of that annoying little chore. And we have to say it works amazing. We can choose when the temperature defaults to the sensor and program in what time we want it to cool down through the Nest Thermostat calendar. You can also manually change between the thermostat and sensors as you please. The only real downside to this is you have a time table you have to pick from for the programmable sensor time ex: 7am - 11am. Which compared to the complete control you have with everything else seems like an oversight. All in all I would give it a 9/10 and will probably be purchasing another for our finished basement come winter.

I bought this to put in our upstairs hallway. It easily connected to our Nest Thermostat and is easy to use through the app to check the upstairs temperature and switch it to it if we wanted to. You have the option to set it on a shelf or you can hang it on a wall. It does not require a power cord which is nice. It's also very small which makes it discrete. It's totally worth it if you have multiple floors or areas in your house that might run warmer or cooler than where your thermostat is located.

I was trying to avoid installing another heating zone in my house which would have cost me thousands. This little gadget comes with HUGE benefits. It allows you to name the different thermostats and you can heat specific rooms with ease through the Nest app. Very easy to use all in one location. The downside is that the entire house will heat according to the temperatures of the room you set it to. The room i bought it for is usually 5 degrees colder than the main thermostat. Heating the room to the same temperature of the main thermostat will cause the entire house to heat up that much more as well. Regardless this is a win in my eyes, i saved thousands with an easy purchase of less than $40. Cant ask for more.

Use this sleek sensor in baby room where it gets too hot or too cold easily. The sensor allows to set the perfect temperature in baby’s room. Setup is seamless via nest app and offers integration via Alexa as well as Google home. I also use the time schedule feature where the reading of sensor is only leveraged by the controlling thermostat on chosen timings (ex: 8pm to 6 am). Very happy with this purchase.

I recently purchased and installed two NEST smart thermometers in my home, one upstairs and one downstairs. They are on separate AC units but the downstairs living area is larger. The result was a temp maintained near the thermostat was different than in the master bedroom, which was also the furthest away from the AC units. This device was easy to install and evened out the temp in the master bedroom when occupied.

Helps maintain home temperature perfectly, a great investment! Keeps home temp balanced, easy to install and use!"

This sensor has a simple setup and is easy to use even for people that aren't technically inclined. I was tired of having to run my A/C unit based on the temperature of the entire house (which last summer turned out to be expensive here in the AZ heat) So far it's allowed me to run my unit based on the temperature of my bedroom and is leading to savings on my electric bill. This sensor will pay for itself in no time!

They're small melons like the size of my ex-girlfriend's coconuts even the same color white works awesome looks good easy to hang or lay flat.

I bought the three pack of Nest sensors, and placed them throughout the rooms in my home. The free Nest app shows me that my kitchen, my bedroom, and my daughter's bedroom are at differing temps throughout the day. Use the sensors to maintain a steady temp through the whole house. Small and discrete, barely noticeable on the walls. Also can be placed on a flat surface if you don't want to mount them.

NEST FOR THE WIN!! We have been battling our house temps for a while. with installing new floors it has been a battle to keep the house warm this winter. These definitely help. We have a smart thermostat and can pick what rooms to individually heat to the temp we like. perfect for what we wanted and a simple setup like all nest products. hope this helps your decision

This little sensor is just perfect. Functioning right out of the box when connected with your Nest thermostat (through apps). I tested it right away and Nest thermostat picked it up right away. Used multiple times when working out in the basement (colder are of the house) and it helps regulate my "gym" temperature.