# Aqara Climate Sensor W100

*Aqara / TH-S04E, TH-S04D*

> The Aqara Climate Sensor W100 has two modes. In Thread mode it uses native Matter and needs no Aqara hub. In Zigbee mode it needs an Aqara hub. It reads temperature and humidity on a 3.4-inch display and has three buttons. It suits HomeKit, Google Home and Alexa users, with native support through Matter over Thread. Home Assistant users get native support through Zigbee.

- Canonical page: https://smarthomecanon.com/devices/aqara-climate-sensor-w100
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Aqara](https://smarthomecanon.com/brands/aqara) |
| Category | Temperature and humidity sensor |
| Model numbers | TH-S04E, TH-S04D |
| Status | Current[^1][^2] |
| Sensor type | Temperature and humidity[^3] |
| Also measures | withheld |
| Radio | withheld |
| Hub | withheld |
| Matter path | withheld |
| Power and battery | Battery: 2x CR2450, up to 2.4 years on Zigbee or 2.3 years on Thread[^3] |
| Detection | withheld |
| Range or accuracy | withheld |
| IP rating | unknown |
| Released | withheld |
| Regions | withheld |

## Integration paths

**How the Aqara Climate Sensor W100 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Thread](https://smarthomecanon.com/protocols/matter-thread) | Thread border router, Matter controller[^3] | unknown | unknown |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | Aqara hub[^3] | unknown | unknown |

**Platform support for the Aqara Climate Sensor W100**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Thread | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^4] |  |
| Matter / Thread | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^4] |  |
| Matter / Thread | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^4] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | zigbee2mqtt |
| Zigbee | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.xiaomi-mi |

## Releases

**Aqara Climate Sensor W100 release events**

| Date | Event | Detail |
| --- | --- | --- |
| 2025-01-06[^5] | Announced |  |

## Related pages

- [Aqara sensors](https://smarthomecanon.com/lines/aqara-sensors) (line)
- [Aqara](https://smarthomecanon.com/brands/aqara) (brand)
- [Matter over Thread](https://smarthomecanon.com/protocols/matter-thread) (protocol)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Aqara US store: Smart Home Sensor collection (product JSON, 13 sensors). https://us.aqara.com/collections/smart-home-sensor/products.json (manufacturer, checked 2026-10-08)
[^2]: Aqara EU store: full product catalog (product JSON). https://eu.aqara.com/products.json (manufacturer, checked 2026-10-08)
[^3]: Aqara US: Climate Sensor W100. https://us.aqara.com/products/climate-sensor-w100 (manufacturer, checked 2026-10-08)
[^4]: Aqara EU store: Climate Sensor W100. https://eu.aqara.com/products/aqara-climate-sensor-w100.json (manufacturer, checked 2026-10-12)
[^5]: Aqara news: CES 2025 lineup (2025-01-06). https://www.aqara.com/en/news/ces-2025-aqara-showcases-innovative-smart-home-solutions-for-a-seamless-intuitive-experience/ (manufacturer, checked 2026-10-08)