# Honeywell Home X-series smart thermostats

*Honeywell Home / 4 models*

> Honeywell Home sells four X-series smart thermostats: the X8S, X7S, X7B and X2S. All four are Matter-certified over Wi-Fi, and Honeywell Home lists HomeKit, Alexa and Google Assistant for each. The X8S has a 5 in display, humidity and ventilation control and a viewer for First Alert and Ring video doorbells. The X7S and X7B have 4.3 in touchscreens and an onboard radar sensor, and the X7S pairs with optional room sensors. All four are hardwired and need a C-wire. Honeywell Home lists the X2S as the replacement for the RTH6580 WiFi 7-Day Programmable Thermostat.

- Canonical page: https://smarthomecanon.com/lines/honeywell-home-x-series-smart-thermostats
- Last checked: 2026-10-16

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Honeywell Home](https://smarthomecanon.com/brands/honeywell-home) |
| Models | 4 |
| Current | 4 |

## Currently sold

**Honeywell Home X-series smart thermostats: models on sale now**

| Model | Series | Released |
| --- | --- | --- |
| [Honeywell Home X8S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x8s-smart-thermostat) | X8S | unknown |
| [Honeywell Home X7S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7s-smart-thermostat) | X7S | unknown |
| [Honeywell Home X7B Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7b-smart-thermostat) | X7B | unknown |
| [Honeywell Home X2S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x2s-smart-thermostat) | X2S | unknown |

## Lineup

**Honeywell Home X-series smart thermostats: every model**

| Model | Model numbers | Matter certified | Matter | Display | Radar occupancy sensor | Room sensors | Indoor humidity shown | Humidity and ventilation control | Video doorbell viewer | Stages | Wi-Fi | HomeKit | Alexa | Google Assistant | Status |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Honeywell Home X8S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x8s-smart-thermostat) | X8VMC8B/U, X8VWF7W/U, X8VMC9W/U, X8VWF10B/U | withheld | withheld | 5 in touchscreen[^1] | Yes[^1] | Optional; one included in some kits[^1] | Yes[^1] | Yes[^1] | Yes, First Alert VX1 and Ring[^1] | Up to 4 heat/2 cool heat pump, up to 3 heat/4 cool conventional[^1] | 2.4 or 5.0 GHz (802.11ax/ac/a/b/g/n)[^1] | Yes[^1] | Yes[^1] | Yes[^1] | Current[^1] |
| [Honeywell Home X7S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7s-smart-thermostat) | X7SMC4B/U, X7SWF3W/U, X7SMC4BC/U, X7SWF4WC/U | withheld | withheld | 4.3 in touchscreen[^2] | Yes[^2] | Optional, sold separately[^2] | Yes[^2] | unknown | unknown | Up to 3 heat/2 cool heat pump with electric backup, up to 2 heat/2 cool conventional[^2] | 2.4 or 5.0 GHz (802.11ax/ac/a/b/g/n)[^2] | Yes[^2] | Yes[^2] | Yes[^2] | Current[^2] |
| [Honeywell Home X7B Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7b-smart-thermostat) | X7BMC2B/U, X7BWF1W/U | withheld | withheld | 4.3 in touchscreen[^3] | Yes[^3] | unknown | Yes[^3] | unknown | unknown | Up to 3 heat/2 cool heat pump with electric backup, up to 2 heat/2 cool conventional[^3] | 2.4 or 5.0 GHz (802.11ax/ac/a/b/g/n)[^3] | Yes[^3] | Yes[^3] | Yes[^3] | Current[^3] |
| [Honeywell Home X2S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x2s-smart-thermostat) | RTH2CWF/U, RTHC2CWF, RTH2SMC | withheld | withheld | Large screen[^4] | unknown | unknown | unknown | unknown | unknown | Up to 2 heat/2 cool conventional, up to 2 heat/1 cool heat pump[^4] | 2.4 or 5 GHz (802.11 b/g/n)[^4] | Yes[^4] | Yes[^4] | Yes[^4] | Current[^4] |

## Related pages

- [Honeywell Home](https://smarthomecanon.com/brands/honeywell-home) (brand)
- [Honeywell Home X8S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x8s-smart-thermostat) (device)
- [Honeywell Home X7S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7s-smart-thermostat) (device)
- [Honeywell Home X7B Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x7b-smart-thermostat) (device)
- [Honeywell Home X2S Smart Thermostat](https://smarthomecanon.com/devices/honeywell-home-x2s-smart-thermostat) (device)

## Sources

[^1]: Honeywell Home: X8S Smart Thermostat product page. https://www.honeywellhome.com/products/x8s-smart-thermostat (manufacturer, checked 2026-10-16)
[^2]: Honeywell Home: X7S Smart Thermostat product page. https://www.honeywellhome.com/products/x7s-smart-thermostat (manufacturer, checked 2026-10-16)
[^3]: Honeywell Home: X7B Smart Thermostat product page. https://www.honeywellhome.com/products/x7b-smart-thermostat (manufacturer, checked 2026-10-16)
[^4]: Honeywell Home: X2S Smart Thermostat product page. https://www.honeywellhome.com/products/x2s-smart-thermostat (manufacturer, checked 2026-10-16)