Keep Track of Your Energy Use

Kasa Smart Wi-Fi Plug Slim with Energy Monitoring  |  KP125M

Kasa Smart Wi-Fi Plug Slim with Energy Monitoring

Kasa Smart Wi-Fi Plug Slim with Energy Monitoring

Kasa Smart Wi-Fi Plug Slim with Energy Monitoring

Smart Plug

Keep Track of Your Energy Use


  • Matter Certified

    Integrate Matter-certified Kasa devices with other Matter end products into your preferred ecosystem.

  • Energy Monitoring

    Monitor connected device's real-time and historical power consumption.

  • Compact Design

    Mini-sized to avoid blocking adjacent sockets.

  • Voice Control

    Manage your smart plug with voice commands via Amazon Alexa, Apple Siri®, or Google Assistant.

  • Remote Control

    Instantly turn connected devices on/off from wherever you are through the Kasa Smart app.

  • Schedule

    Preset a schedule to automatically manage devices.

Meet Matter: All-Round Compatibility

With Matter support, using one app to control all smart devices is no longer a fantasy. Integrate KP125M into your favorite ecosystems to create a unified smart home.

More Insightful Energy Tracking¹

The upgraded Energy Monitoring feature offers more comprehensive insights into home appliances' power consumption with intuitive and straightforward data visualizations.

Estimate Your Energy Bill¹

Set your electricity rate (supports both single or time-of-use billing) to estimate your energy bills. Then, allocate home appliance usage times more reasonably. For example, use KP125M to automatically turn on your power-hungry appliances during off-peak periods to lower your bills.

Improved Power Safety¹

As an added bonus, your connected device will automatically shut off when the power usage exceeds the set threshold, protecting your household's safety.

Auto-Off Timer²

Automatically turns off a connected device after the device is left on for a set time, saving energy. No more wasted electricity in unoccupied areas ever again.


Set schedules to automatically turn on/off your smart plugs according to your daily routine and preferences.

Voice Control

Use simple voice commands with Alexa, Google Assistant, or Samsung Bixby to turn on or off your connected devices when your hands are full.

Control from Anywhere

Manage your connected home appliances from anywhere with the Kasa Smart app. Make your living space comfortable and ready before you arrive home.

Group & Scenes

Group your KP125M with other Matter devices to turn them all on or off with one click or choose a custom preset with scenes for a more personalized smart home experience.

Away Mode

Simulates someone being home by turning plugged-in devices (like lamps) on and off randomly to deter intruders.

Space-saving design

KP125M is built smaller to avoid blocking adjacent outlets, allowing two plugs to stack in the same outlet.

Enjoy Easy, Friendly Setup

Kasa offers users multiple options to simplify configuration experiences. Use Bluetooth to easily onboard the smart plug with the Kasa Smart app. Users can also set up KP125M by scanning the included code with any Matter-compatible app, such as the Alexa app, Google Home app, and Apple Home app.

1.The new version of Energy Monitoring will be available soon.

2.Auto-Off Timer is being developed and users can benefit from the feature via an OTA upgrade soon.

Technical Specifications +

Working Status

100 -120 V~, 50/60 Hz

Max Load

15 A, 1800 W (General Use / Resistive Load)




Power and Settings button


2.6 x 1.5 x 1.6 in ( 66.5 x 38 x 40 mm )

Operating Temperature

0 ºC~ 40 ºC (32°F ~ 104°F )

Operating Humidity

10%~90% RH, Non-condensing


PC. Made with V-0 UL94 flame-retardant material.


What's Included

  • (1) Smart Plug Slim × 2
  • (2) Quick Start Guide