• Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat
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Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat

$59.99
$34.50
42% off
Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat

Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat

$59.99
$34.50
42% off
Found at 6 stores ·Prices updated 5 hours ago 
Store
Amazon
Honeywell Home RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats
$34.50 (new)
$30.28
 (used)
as of 01:55 11/27
Walmart
Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat
$34.59 
eBay
$35.00 
Best Buy
$37.99 
Lowe's
$41.98 
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Reviews

[Rewarded Review] Thermostat sensor

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

Mike · Review provided by Best Buy
November 01, 2024

It works well as a remote temperature sensor.

It works well as a remote temperature sensor. It took half a day for it to stabilize to sense the actual room temperature after I took it out from the package.

yabarr0 · Review provided by eBay
October 05, 2024

Gives temperature and humidity level qui...

Gives temperature and humidity level quite accurarely, easy to setup, and good battery life.

brady82 · Review provided by eBay
August 18, 2024

Works, but needs improvement.

So far works, but the problem having is the app doesn't show the other sensor temperature & humidity on same screen as the main house temperature. Have to go through settings to find actual room temperature of sensors.

Bob2r · Review provided by reno.ca
August 12, 2024

I have not found a way to connect this sensor to the thermostat. I can find no way to connect in the instructions nor online. I put the batteries in and pushed connect and got a red light. The thermostat itself has no way to connect any other items.

PAUL M · Review provided by Home Depot
July 23, 2024

No one called me for the installation yet

JOSEPH · Review provided by Home Depot
July 03, 2024

Smart Room Sensor

Works as designed. Easy to connect to a T9 t-stat.

msbski · Review provided by eBay
May 25, 2024

Had one that drained batteries in a few days. Not sure on the temperature accuracy. App needs improvement

RWIT · Review provided by Home Depot
February 28, 2024

[Rewarded Review] Great add on!

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

Sanch · Review provided by Best Buy
February 18, 2024

Honeywell Smart Room Sensor

I was already impressed by the features of my Honeywell Home T9 Smart Thermostat and the addition of the Smart Room Sensor allows the temperature in my den to be easily balanced with the rest of the house. It was easy to sync with my system's main thermostat, easy to install, and the price was very reasonable. I'm considering installing a few more sensors to improve my home environment.

jstamps · Review provided by eBay
January 22, 2024

I really don’t notice the difference

Bob · Review provided by Home Depot
January 03, 2024

[Rewarded Review] helpful to have

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

Moes · Review provided by Best Buy
December 11, 2023

The sensors make the T9 thermostat more functional

Sensor makes the T9 thermostat. Being able to control heating over a range of rooms is helpful in reducing costs. Having multiple sensors gives a better picture of home heating. We even installed one in unheated attic to monitor heat requirements throughout the day.

pimenta · Review provided by eBay
November 27, 2023

Fairly easy to set up and link with existing T10 thermostat; added to Resideo app and mounted in upstairs. Immediately showed that temperature upstairs was much higher than downstairs, validating my thoughts that the builder installed AC unit is undersized; set sensor as priority device in app and this helped cool and bring down the upstairs temp, but over cools main floor. The sensor works well and communicates with the thermostat and app.

JERRY · Review provided by Home Depot
September 27, 2023

[Rewarded Review] Great Accessory, worth every penny

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.

scooterapd · Review provided by Best Buy
September 12, 2023

The Honeywell Home Wifi Thermostat Smart Room Sensor has been a great addition to my HVAC system. It turns out that our bedroom can be 2 - 3 degrees warmer than the rest of the house. During the night, our thermostat controls based on the temperature in the bedroom and we sleep much cooler. It was simple to install and connect to our thermostat.

HomeDepotCustomer · Review provided by Home Depot
August 30, 2023

[Rewarded Review] Works just fine

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

Almost · Review provided by Best Buy
April 07, 2023

[Rewarded Review] Great Addition to T9 Thermostat

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.

Review provided by Best Buy
January 31, 2023

[Rewarded Review] Works great with my t9

Works great with the other sensors for my t9 thermostat. Still working perfect.

RobR · Review provided by Best Buy
December 30, 2022

[Rewarded Review] Cool addition to the T9

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.

rvee86 · Review provided by Best Buy
September 25, 2022
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Customer pictures

Overview

We found this at six stores including Walmart, eBay, and Best BuyThis product sells from $34.50 up to $59.99. Users can save 42% by shopping at Amazon.

This is the lowest price we've seen, typically ranging from $41 to $54.

This product is also marketed as the 

Honeywell Home Smart Room Sensor Designed for the T9 Series Thermostat at Walmart

,

Honeywell Home RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats at Amazon

.

Description

Enhance your home's comfort with the Honeywell Home Smart Room Sensor. Designed for T9/T10 thermostats, it offers location-based temperature control and occupancy detection. Easily monitor and adjust room conditions for optimal comfort.

Stores offered