# Kasa KP125M

Kasa KP125M is a strong direct-Matter plug if you prefer Kasa over Tapo and want energy monitoring available in the brand app. It is less compelling if energy data must be fully exposed in every Matter ecosystem.

Canonical page: https://matterhome.io/devices/kasa-kp125m
Markdown page: https://matterhome.io/devices/kasa-kp125m.md

## Device Facts

- Brand: Kasa
- Model: KP125M
- Product type: Matter Smart Wi-Fi Plug with Energy Monitoring
- Category: Smart plugs
- Connection: Matter over Wi-Fi
- Matter status: TP-Link lists Kasa KP125M as a Matter-certified smart Wi-Fi plug with energy monitoring.
- Launch date: 2022-12
- Thread border router required: No
- Brand hub required: No
- Typical price range: $20-$40
- Review status: Compatibility guide
- Product image: https://matterhome.io/content-assets/devices/kasa-kp125m/product.jpg
- Product image alt text: Kasa KP125M smart Wi-Fi plug with energy monitoring
- Product image source: https://static.tp-link.com/upload/image-line/KP125M_1.0_large_20221228024437g.jpg

## Ecosystem Support

- Apple Home: Supported
- Google Home: Supported
- Alexa: Supported
- SmartThings: Supported
- Home Assistant: Limited

## Best For

- Kasa households adding Matter-compatible plugs
- Lamps and appliances where power use is useful
- Buyers who want Wi-Fi Matter without a separate hub

## Skip If

- You need Thread instead of Wi-Fi
- Energy readings must be identical in Apple Home, Alexa, Google Home, SmartThings, and Home Assistant
- You only need the cheapest possible on/off plug

## Setup Notes

- Use the Kasa app for setup, firmware, and detailed energy behavior if needed.
- Pair with Matter-compatible platforms using the included code.
- Test the exact platform where energy data matters before buying a multi-pack.

## Known Limitations

- Matter support should not be read as identical energy-history support in every ecosystem.
- TP-Link-specific schedules and settings remain app-specific.
- It does not provide Thread mesh coverage.

## Pros

- Direct Matter-over-Wi-Fi plug control
- Energy monitoring in the Kasa ecosystem
- Compact plug body
- No Kasa hub or Thread border router required

## Cons

- Energy data may be limited outside the Kasa app
- 2.4 GHz Wi-Fi only
- Kasa and Tapo product lines can be confusing to compare

## Sources

- https://www.tp-link.com/us/home-networking/smart-plug/kp125m/
- https://www.tp-link.com/us/technology/matter/
- https://www.tp-link.com/us/support/faq/3520/
- https://static.tp-link.com/upload/image-line/KP125M_1.0_large_20221228024437g.jpg

## The Kasa metering plug with Matter

KP125M brings Kasa's familiar plug format into the Matter era. It uses Wi-Fi, not Thread, and it can pair directly into Matter ecosystems for basic plug control.

The energy monitoring is the reason to choose it over a basic mini plug. Just treat that energy detail as something to verify in your target app, not something every Matter platform will necessarily expose in the same way.

## Setup path

Set it up on 2.4 GHz Wi-Fi and keep the Kasa app for firmware and power-history features. Pair through Matter when you want Apple Home, Google Home, Alexa, SmartThings, or Home Assistant to control the outlet.

If you are using it to infer whether an appliance is running, test the readings before trusting automations.

## What to check

KP125M makes the most sense for Kasa users who want direct Matter control without abandoning Kasa energy tools. If you are indifferent between Kasa and Tapo, compare KP125M with Tapo P110M by price and app preference.