Smart Room Sensor 2 pack.
- DO place about 5 ft. above the floor
- DO place on inside walls
- DON’T place behind furniture or doors
- DON’T place in direct sunlight
- DON’T place above air vents
Compatible with series 3 & Series 4 T9 Smart thermostats. Series number appears after model number on sticker on back of thermostat
DOUBLE THE COMFORT. Smart Room Sensors work with the T9 Smart Thermostat to sense temperature and humidity from multiple rooms.
WELCOME TO JUST RIGHT. Sense the temperatures in the rooms that matter. Focus on the rooms you choose by setting a schedule.
FOCUS ON THE ROOMS PEOPLE ARE IN. Let the sensors focus on rooms people are in, using motion detection. Stay cozy as you move room to room.
HELP EVERYONE SLEEP COMFORTABLY. Set your T9 to sense the temperature from the bedrooms at night, to keep those rooms the coolest and help everyone get a cozy night’s sleep.
SIMPLE INSTALL FOR A DIY PROJECT. Smart Room Sensors are easy to set up without any tools required. Use the Resideo app to connect.
CONTROL IT YOUR WAY. Control the T9 and Smart Room Sensors using the Resideo app to control your home anytime, anywhere.
MULTI-ROOM FOCUS. Focused on multiple rooms, the T9 will work towards creating an average temperature across the sensors. (T9 sold separately)
SENSORS THAT WORK WITH YOUR MOVEMENT. Motion detection that knows the difference between passing through a room or spending time there.
LaLa –
Room Sensors
Theses sensors measure air temperature and humidity and also have motion detection. They’re very easy to setup unless your thermostat is defective, which mines was. Fortunately, my installer returned and replaced my thermostat, but not after I spent many hours frustrated trying to figure it out on my own, and then a technician spent nearly two hours troubleshooting. I finally called customer service, and after being placed on a hold a few times, they determined it was defective. As a result, my installer came back and tried to troubleshoot again before finally installing a new thermostat.The sensors were immediately recognized and it took less than 10 minutes to add 4 sensors. I installed sensors in four rooms outside the room with the thermostat (living room), and I can easily check the temps for each room using the app, which is also very easy to setup.When set to active, the priority is the room with motion. The default is the room with the thermostat, when there’s no motion and when set on “away” on the schedule. I work from home so prefer to prioritize the room I’m actually in, especially since my office is usually warmer or colder than the rest of the house.The issue with my defective thermostat was getting an error that it could not enter enroll mode. There was zero guidance online, which is why I’m mentioning it.Despite my initial frustration, I’m glad I decided to keep trying and finally got it to work. These sensors have definitely help create a more consistent temperature throughout my home and always comfortable where I actually am, but it can result in the a/c or heater running longer to reach lower or higher temps seems temps can vary throughout the home.
Desmond Allen –
Great for creating an good average temp for your house
When you use this with the honeywell thermostat t9 it creates an average temp between the 3 when all selected. This also keeps the room your in just right. If your like me and have a warmer side of the house far from the ac this is for you. It also reacts to motion, sense humidity as well. Once you install give it at least a month and you can see your average temp on the app and customize or the app is ok not too bad. It’s very accurate if 70 was a normal temp for yiur house it may be around 74 now. Great item. My buddy dose ac installSaid this was the brand he used not the t9 thermostat now he’s looking to upgrade to this thermostat .
Shannon Quinlivan –
Great add on
Help balance temp across the levels of house
nitin_malik –
Very useful for montoring room temperatures
My house has some rooms at the end of the duct line and after fitting theee I found out that some rooms are 2-3 degrees cooler or warmer than the temperature at the thermostat. Now I amAble to set the temperature better so get no more complaints of warm or cold rooms
rkruz –
Easy Setup and Mount
The Honeywell Smart Room Sensor was easy to install on the T9 Thermostat.The onscreen instructions were clear and easy to follow.Initially the Remote Sensor temperature was high by 10 degrees and it had to sit overnight to eventually resolve to the correct temperature.The unit is small and easily taped to the wall.It has a motion sensor built in that can be used to sense if people are in the room and then automatically use that sensor to control the on/off for the HVAC.The webpage states the batteries should last one year but there are several reports in the reviews of very short lifetime. I have only had it for a few days but will update this review should the batteries need to be replaced prematurely.
Jasper –
A nice option to have
I was kinda on the fence with adding these, but after using them for a while I’m glad I did. They do help with managing comfort in different rooms. I focus on the lower level during the day and the upper level at night. I will probably add a third one in the basement.Btw, they are more expensive buying the two pack. Buy them separately. I wish I knew that beforehand. Otherwise I’m happy with my purchase.
GuruJon –
They work
I know these say Honeywell, but their thermostat division is now run by Residio. The sensors appear to work and the indicated temp and humidity seem to be within tolerance. I would have enjoyed something more precise but they get the job done. Tech support is challenging, but luckily I didn’t need much for the sensors. I paired these with the T9 thermostat and monitor three different living spaces now (four if you count the T9). The t9 itself has worked pretty well for me, with the exception of compatibility with some mesh WIFI networks. Otherwise, I’m fairly satisfied with the Honeywell/Resideo thermostat.