Customer Ratings & Reviews

It’s pretty good! Easy to use once set up. Had trouble connecting at first but succeeded on second attempt. Very easy to switch between using the main unit as the temperature baseline and the sensor. Just click one button within the app right on the homepage. Note it’s one or the other, not some average of the two or anything. I also did notice that it consistently reads about 2 degrees lower than the main unit even when next to each other. So I’d recommend trying to get that data before using that to control your heat or ac.

The one exta sensor that came with the NEST thermostat wasn't enough to balance my homes temp. This extra 2nd sensor did the job and my home is now comfortable.

Have this one on my bedroom so it much more accurate the temp there now at night

So easy to set up. Can easily be moved from room to room.

I bought this for my daughters room, we compare it against a digital thermomether and it was almost the same.

Different from my last one which lasted two years. I actually like the shape of this better. Was worried it wouldn’t work with my learning thermostat but works like a charm!

Made a difference with more accurate temperature corrections in the parts of the house we spend the most time in. Set-up was easy.

Great devices I put them in three rooms and you can select what room will dominate the nest thermostat. Very helpful to keep warmer the bedroom to sleep in this winter season.

Pricey for the unit. But hope the saving comes later in utility cost.

easy to connect to the system. Google software is not as good as the Nest Software was!!!

We put in the bedroom to have the option of setting Nest temp to that room instead. Works as expected.

Easy to connect but seems to be variable on how well it controls the temp if set to only one sensor with multiple sensors in the house

Easy to mount and very accurate! Highly recommend!

It helps control and balance the temperature in the entire house. Looking forward to buy some more.

Works great with the 3rd Gen thermostat. Has saved us a good chunk of money.

Nice upgrade from the 1st Generation. The compatibility with the 5th Gen Thermostat is seamless.

Works great and allows us to monitor temperatures in different rooms of the house.

Great deal I bought it when was on sale I recommend it works great

Best temperature sensor. Gives accurate temperature reading. Very sleek too.

Great product - easy to install and great performance