# ThirdReality Smart Plug M3

*ThirdReality*

> The Smart Plug M3 pairs by QR code with SmartThings, HomeKit, Alexa, Google Home, Homey or Home Assistant. It uses Matter over Wi-Fi and handles 15 A. It has no power metering, and it comes as a 4-pack. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Wi-Fi.

- Canonical page: https://smarthomecanon.com/devices/thirdreality-smart-plug-m3
- Last checked: 2026-10-12

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [ThirdReality](https://smarthomecanon.com/brands/thirdreality) |
| Category | Plug |
| Status | Current[^1] |
| Type | Plug[^1] |
| Radio | Matter over Wi-Fi[^1] |
| Power | Mains, 15 A[^1] |

## Integration paths

**How the ThirdReality Smart Plug M3 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | A Matter controller, A 2.4 GHz Wi-Fi network[^1] | Yes[^1] | unknown |

**Platform support for the ThirdReality Smart Plug M3**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^1] |  |
| Matter / Wi-Fi | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^1] |  |
| Matter / Wi-Fi | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Matter / Wi-Fi | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Matter / Wi-Fi | [Homey](https://smarthomecanon.com/platforms/homey) | Native[^1] |  |
| Matter / Wi-Fi | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Native[^1] |  |

## Related pages

- [ThirdReality hubs, bridges and Matter devices](https://smarthomecanon.com/lines/thirdreality-hubs-bridges-and-matter-devices) (line)
- [ThirdReality](https://smarthomecanon.com/brands/thirdreality) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: Smart Plug M3 - ThirdReality store. https://www.thirdreality.com/products/smart-plug-m3-4-pack (manufacturer, checked 2026-10-12)