# Kasa KP125

*Kasa / KP125*

> The Kasa KP125 is a slim Wi-Fi plug that tracks energy use. It works with the Kasa app, Alexa, Google Assistant and SmartThings. The Matter version is the KP125M. It suits Google Home, Alexa and SmartThings users, with native support through the maker's cloud. Home Assistant users reach it through an integration (the maker's cloud).

- Canonical page: https://smarthomecanon.com/devices/kasa-kp125
- Last checked: 2026-10-09

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Kasa](https://smarthomecanon.com/brands/kasa) |
| Category | Plug |
| Model numbers | KP125 |
| Status | Current[^1][^2] |
| Type | Energy-monitoring plugs[^2] |
| Matter | unknown |
| HomeKit | unknown |
| Energy monitoring | Yes[^2] |
| Outlets | unknown |
| Max load | 15 A, 1.8 kW for 120 V, 1/6 HP motor[^2] |
| Connectivity | Wi-Fi 2.4 GHz[^2] |
| Released | unknown |

## Integration paths

**How the Kasa KP125 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | 2.4 GHz Wi-Fi network[^2] | unknown | unknown |

**Platform support for the Kasa KP125**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^2] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^2] |  |
| Wi-Fi cloud | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^2] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | tplink |

## Related pages

- [Kasa plugs, outlets and power strips](https://smarthomecanon.com/lines/kasa-plugs-and-power-strips) (line)
- [Kasa](https://smarthomecanon.com/brands/kasa) (brand)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: Kasa Smart US: smart plugs listing. https://www.kasasmart.com/us/products/smart-plugs (manufacturer, checked 2026-10-09)
[^2]: Kasa Smart Plug Slim with Energy Monitoring (KP125) - Kasa Smart US. https://www.kasasmart.com/us/products/smart-plugs/kasa-smart-plug-slim-energy-monitoring-kp125 (manufacturer, checked 2026-10-09)