Honeywell Home Smart Room Sensor

Honeywell Home Smart Room Sensor

Honeywell Home Smart Room Sensor
PRICE $39.99
Please select a thermostat

In stock



When you add additional Smart Room Sensors to your Honeywell Home T9 Wi-Fi Smart Thermostat, you can prioritize the temperature in living areas during the day and bedrooms at night giving you comfort where you want it, when you need it. Smart Room Sensors use people detection technology, automatically adjusting the room's temperature when you enter to maximize comfort as you move around your home.

  • Location-based temperature control
  • Occupancy detection on sensors
  • Distributed comfort
  • Indoor humidity sensing
  • Compatible with up to 20 sensors
  • 200 ft. sensor range
  • 1 year battery life (2 AAA batteries included)
  • 2 year manufacturer warranty

Product Benefits

Works With Honeywell Home T9 Wi-Fi Smart Thermostat

Pair additional Smart Room Sensors with your Honeywell Home T9 Wi-Fi Smart Thermostat to focus the temperature control where you choose. When set to focus on multiple rooms, the T9 works towards creating an average temperature, balancing the needs across your whole home without sacrificing any comfort.

Strong Signal

Smart Room Sensors have a strong signal that can reach up to 200 feet and penetrate further and deeper across the whole home. This also means the quality of the signal and data presented to the Honeywell Home T9 Wi-Fi Smart Thermostat is increased, allowing for greater learning and control. Thick walls and flooring can't stand between you and home comfort.

Pinpoint Your Comfort

Focus the temperature on specific rooms for comfort where it matters most. Place sensors in rooms that matter the most to get the comfort you want, where you want it – to sleep, work, focus or unwind.

Occupancy Detection

The Smart Room Sensors detect which rooms are in use and pass this information to the Honeywell Home T9 Wi-Fi Smart Thermostat so it can automatically focus on them. Intelligent motion detection algorithms help determine the difference between someone passing through or spending time in a room, so your ideal comfort can efficiently follow you and your family from room to room over the course of your day.

Measure Temperature by Room

Use Smart Room Sensors to measure the temperature and humidity in rooms that matter the most.

Add a Sensor to Every Room

Purchase the Honeywell Home T9 Wi-Fi Smart Thermostat bundled with a sensor and increase your overall home comfort by adding up to 20 additional sensors.


  • Download and open your Honeywell Home App.
  • Open the Menu and tap “Devices & Sensors.”
  • Tap “Add” Devices & Sensors.
  • Follow the on-screen instructions.

Placement Tips

Install sensors practically anywhere you want.

  • DO place about 5 feet 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.
  • Product Dimensions: 2.6 x 2.6 x 0.77 in.