Customer Ratings & Reviews

Great Addition to T9 Thermostat. Being able to see and adjust, the humidity and temperature levels in each room really brings out the best of Honeywells T9 Thermostat. The app works great as well, and is very easy to use and compatible with Google Home, Apple Home, and many IFTT devices. I got four for my house and would recommend to anyone getting the T9 thermostat.

I have bought a few of these to place around the house and plan to buy more. I’ve set them up in Apple home and use it to create automations for turning lights on and off when we go into rooms in our house, it’s nice to add value. They are very easy to sync to the thermostat.

Works very well with your thermostat and app. I have had it about a month and it lets me know what temp my room is running. I keep it upstairs in my tri level home and usually run 1-2 degree difference but not I can keep the home on a average temp so the whole house feels the same.

This remote sensor works very well and is needed to better control the temperature in my office and the rest of the home. It would be better if it were half the price though.

Great add on to our home. Helps us keep track of our little one’s room tempture and all other areas of our home.

I have 5 of these scattered around my house with the Honeywell T9 thermostat. The temperature is very accurate and the range is excellent as well. I used to set my temperature in house at 66F with a brand new unit. Now it’s set at 72F with new thermostat and these sensors. I highly recommend replacing your old thermostat. I will save you money plus it won’t over work your ac unit. Can’t wait to see my savings

These things are great. Our new home was built with a poor upstairs ventilation and this helps regulate so that we are only cooling or heating in that space when we are there. It has definitely saved us money already.

Great product awesome keeps the whole house at temperature I set I have one for each room of the house

The seamless setup made this a no brainer. It works well with our T9 thermostat to either prioritize temperature in a room or even balance, though the balance feature would likely even be more useful with additional sensors.

This sensor I highly recommend. we put one in every bedroom and the system works perfectly together. It's very easy to install and the motion sensor also works perfectly. This system will cost you less than other systems on the market but the functionality is top notch.

A must to have if you want to track what is the real temperature in a specific room, you just need to follow the guide lines about the proper installation place.

helpful to have around the house to check for temperature accuracy in different parts of the home.

With my Honeywell T-10 thermostat, the remote sensor helps keep the temperature balanced in he house. The thermostat averages the readings from all selected sensors.

It does so much! It have a temperature, humidity and motion sensor. With HomeKit, you can do a lot with one of these in your house outside setting temp.

Works as intended. Easy to install.. used the tape instead of screw. Its accurate and helps regulate our bedroom at night

It's the best tool to average the temperature of the house and getting the most out of the Honeywell T9 thermostat.

Resolved my heating issues on second floor due to high ceiling. Controls and monitors to room specific temperature

Works great and as advertised, very pleased with my purchase.

Love my added sensors and the ability to prioritize the temp of the room I am currently in.

Got this as an add on to our T9. Only down side is the battery died after just 5 months. The other sensor is still going.