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  1. Smart Plugs
  2. Kasa Smart Plug KP125M
Kasa Smart Plug KP125M
Kasa

Kasa Smart Plug KP125M

Model: KP125M

$35 – $45

Matter-certified smart plug with energy monitoring. Compact design fits two in one outlet. Works with Apple Home, Alexa, and Google Home.

AlexaGoogle HomeHomeKitSmartThingsMatter
2023wiredMatter Compatible
SpecsReview
CompatibilitySpecsFeaturesPros & ConsBuyDetailsRelated
CompatibilitySpecsFeaturesPros & ConsBuyDetailsRelated

The Kasa Smart Plug KP125M by Kasa is compatible with Apple HomeKit, Amazon Alexa, Google Home, Samsung SmartThings, Matter, and Home Assistant. It connects via Wi-Fi and Bluetooth. Street price ranges from $35 to $45. Explore detailed specifications, platform compatibility, and feature comparisons below.

Compatibility

Platform Compatibility

Alexa
Google Home
HomeKit
SmartThings
Matter
Home Assistant
IFTTT

Connectivity

WiFi (2.4GHz)
Zigbee
Z-Wave
Thread
Bluetooth
Bluetooth LE

Specifications

Physical

Power Source
wired
Dimensions
38mm × 40mm × 66.5mm
Operating Temp
0°C to 40°C

Smart Plugs Specs

Outlet Count
1

Electrical

Max Load
1800W
Max Amps
15A
Energy Monitoring
Yes

Certifications & Warranty

Warranty
24 months
Certifications
UL, FCC, IC, RoHS

Features

Energy Monitoring
Scheduling
Voice Control
Timer
Away Mode
Physical Button
LED Indicator

Pros & Cons

Pros

  • Matter certified for cross-platform compatibility
  • Energy monitoring with cost tracking
  • Compact design doesn't block adjacent outlets
  • Works locally without internet (via Matter)
  • 2-year warranty

Cons

  • 2.4GHz WiFi only
  • Requires Kasa app for initial setup or Matter-compatible app
  • No 5GHz support

Where to Buy

$35 – $45

Buy on AmazonManufacturer

Product Details

The Kasa KP125M is TP-Link's first Matter-certified smart plug featuring real-time energy monitoring. Its slim profile allows two plugs to stack in a standard outlet. Matter certification ensures seamless cross-platform compatibility with Apple HomeKit, Amazon Alexa, and Google Home ecosystems. Energy monitoring tracks consumption patterns to help reduce electricity costs. Local control via Matter means the plug works even without internet.

Related Products

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Amazon Smart Plug
Amazon
Amazon Smart Plug

$13 – $25

Official Amazon smart plug exclusively for Alexa. Simple setup, compact design, no hub required.

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OTA Updates
Local API
Compact Design

Best For

Apple HomeKit users wanting energy monitoringMulti-platform smart home setupsEnergy-conscious users tracking consumption

Setup Difficulty

Easy
Kasa
Kasa Smart Plug EP25

$10 – $15

Slim smart plug with energy monitoring and Apple HomeKit support. Tracks power consumption via Kasa app. Works with all major platforms except Matter.

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TP-Link Tapo P125M
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$10 – $15

Matter-certified compact smart plug with universal platform support. Works with Apple Home, Alexa, Google, and SmartThings.

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Eve Energy (Matter)
Eve
Eve Energy (Matter)

$40 – $50

Premium Matter over Thread smart plug with energy monitoring. Acts as Thread router to extend network. 100% privacy - no cloud required.

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Meross Smart Plug MSS110
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Meross Smart Plug MSS110

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Compact HomeKit-compatible smart plug. One of the most affordable plugs with Apple HomeKit support. No energy monitoring.

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