Device profile · Specifications & compatibility
Honeywell Home T9 Smart Thermostat
Honeywell Home · Thermostats · Model RCHT9610WFSW2003
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- Honeywell Home T9 Smart Thermostat lists Temperature Sensor; External Temperature Sensors; Screen.
- This field describes the included accessories; it must not be confused with all sensor-integration capabilities.
Browse more from Honeywell Home or explore all thermostats in our catalog.
- Recorded year
- 2019
- Recorded warranty
- 2 years
- Dimensions
- 94 x 125 x 24 mm
- Weight
- ?
The details that shape your choice
Honeywell Home T9 Smart Thermostat Quick Features
Start with these specifications, then check the full details and conditions below.
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From specification to decision
Honeywell Home T9 Smart Thermostat: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
External temperature-sensor support is listed, relevant when the controller location does not represent the target room. Check the supported sensor models and whether their readings control the heating system or only appear in the app. Smart Room Sensors with a range of up to 200 ft
View External Temperature Sensors details →A screen is listed, providing an on-device interface to investigate. Check which readings or controls are available on the device without opening an app.
View Screen details →A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Official Home Assistant Honeywell Total Connect Comfort integration, which covers the Wi-Fi thermostats on that account
View Home Assistant details →
What to consider
Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About Honeywell Home T9 Smart Thermostat
Is a temperature sensor included with Honeywell Home T9 Smart Thermostat?
Yes, according to the listed specifications. This field describes the included accessories; it must not be confused with all sensor-integration capabilities. One Smart Room Sensor included in the box
View Temperature Sensor specifications →Does Honeywell Home T9 Smart Thermostat support Matter?
No, according to the listed specifications. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
View Matter specifications →Does Honeywell Home T9 Smart Thermostat support external temperature sensors?
Yes, according to the listed specifications. Check the supported sensor models and whether their readings control the heating system or only appear in the app. Smart Room Sensors with a range of up to 200 ft
View External Temperature Sensors specifications →Does Honeywell Home T9 Smart Thermostat include a screen?
Yes, according to the listed specifications. Check which readings or controls are available on the device without opening an app.
View Screen specifications →Does Honeywell Home T9 Smart Thermostat work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Official Home Assistant Honeywell Total Connect Comfort integration, which covers the Wi-Fi thermostats on that account
View Home Assistant specifications →Explore the full picture
Honeywell Home T9 Smart Thermostat Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 43 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Included Accessories2 fields
| Trim Plate | No |
|---|---|
| Temperature Sensor | YesDetails & conditionsOne Smart Room Sensor included in the box |
Integrations7 fields
| Google Home | Yes |
|---|---|
| Alexa | Yes |
| Apple Home | Yes |
| SmartThings | Yes |
| Home Assistant | YesDetails & conditionsOfficial Home Assistant Honeywell Total Connect Comfort integration, which covers the Wi-Fi thermostats on that account |
| Matter | No |
| External Temperature Sensors | YesDetails & conditionsSmart Room Sensors with a range of up to 200 ft |
Alerts4 fields
| Temperature Alerts | Yes |
|---|---|
| Air Quality Alerts | No |
| Fire Alerts | No |
| Intrude Alerts | No |
Connectivity6 fields
| 2.4 GHz Wi-Fi | Yes |
|---|---|
| 5 GHz Wi-Fi | No |
| Bluetooth | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
Display6 fields
| Screen | Yes |
|---|---|
| Screen Type | LCD |
| Color Screen | YesDetails & conditionsGraphical color touchscreen. |
| Touch Screen | Yes |
| Screen Size | Not recorded |
| Screen Resolution | Not recorded |
Features8 fields
| External Temperature Sensors Selection | YesDetails & conditionsChoose which rooms to prioritise, or let the sensors follow occupancy |
|---|---|
| Energy Savings | YesDetails & conditionsENERGY STAR certified |
| System Health Monitor | YesDetails & conditionsFilter change and maintenance reminders |
| Display Time | Yes |
| Display Temperature | Yes |
| Display Weather | Yes |
| Voice Control | YesDetails & conditionsVoice control through Amazon Alexa, Google Assistant and Apple HomeKit (Siri). |
| Speaker | NoDetails & conditionsNo built-in speaker or microphone: the official specs and the 36-page user guide list none, and voice control runs through Alexa, Google Assistant or Siri instead. |
Scheduling3 fields
| Manually | Yes |
|---|---|
| Automatically | YesDetails & conditionsAuto Home and Away scheduling with geofencing |
| Suggestions | No |
Sensors7 fields
| Proximity Motion | YesDetails & conditionsSmart Room Sensors detect which rooms are occupied |
|---|---|
| Occupancy | Yes |
| Temperature | Yes |
| Humidity | Yes |
| TVOC | No |
| CO₂ | No |
| Ambient Light | No |
How this device compares
Honeywell Home T9 Smart Thermostat vs Other Similar Models
Statistical context from 22 thermostats in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Temperature Sensor: 4 of 22 known answers are Yes
Included Accessories: 18% among explicit Yes/No answers; 0 of 22 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Occupancy: 9 of 22 known answers are Yes
Sensors: 41% among explicit Yes/No answers; 0 of 22 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Proximity Motion: 10 of 22 known answers are Yes
Sensors: 45% among explicit Yes/No answers; 0 of 22 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
6 of 22 models are from Honeywell Home
Counts thermostats listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Honeywell Home T9 Smart Thermostat vs Similar Thermostats
See how Honeywell Home T9 Smart Thermostat stacks up against other thermostats in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.