Universal Standard
Matter Certified Integration
Works seamlessly across all major smart home platforms, Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings, from a single plug, no hub switching needed.
#1 Best Seller, Smart & Remote Controlled Plugs
The Smartest
Outlet in
Your Home.
TP-Link Kasa Smart Wi-Fi Plug Slim, KP125MP4 · 4-Pack · Matter Certified
Works with
Apple Home
Amazon Alexa
Google Home
SmartThings
What Makes It Special
Every Feature You Need.
Nothing You Don't.
Six powerful capabilities packed into the smallest smart plug ever made.
Real-Time Data
Insightful Energy Monitoring
Track live and historical power consumption device-by-device. Make informed decisions that reduce electricity costs, visible daily, monthly, and yearly in the Kasa app.
Compact Design
Small and Powerful
At just 2.62 × 1.57 × 1.5 inches, the KP125M won't block your second outlet. Yet it handles up to 15A / 1800W, the highest capacity in its class.
Hands-Free
Voice Control
Say the word, "Hey Siri, turn on the light," "Ok Google, turn on the light," or "Alexa, turn on the light." Works with all three assistants out of the box.
Smart Routines
Schedule and Timer
Create custom schedules for any appliance, turn the fan on at 6:10 PM, cut power to the phone charger after 2 hours. Set it once, forget it forever.
Auto Safety
Auto-Off Timer
Automatically cuts power to any device after a set duration. Perfect for humidifiers, curling irons, or anything you might forget to unplug. Peace of mind, built in.
Platform Support
Works With
Any Ecosystem
Select platforms require a Matter-compatible hub. Update your smart home apps to the latest version for best results.
Apple Home
HomePod, HomePod mini, Apple TV, ask Siri to control any connected device.
Amazon Alexa
Echo Dot (3rd Gen+), Echo Studio, Echo Show, voice control with no hub required.
Google Home
Nest Mini, Nest Hub, Nest Wifi Pro, full Google Home integration out of the box.
Samsung SmartThings
SmartThings Hub 2015/2018, Aeotec Smart Home Hub, seamless SmartThings automation.
Under the Hood
Technical
Specifications
| Brand | Kasa Smart (TP-Link) |
| Model | KP125MP4 |
| Quantity | 4-Pack |
| Max Load | 15A · 1800W |
| Rated Voltage | 100–120V~, 50/60Hz |
| Wi-Fi | 2.4GHz 802.11b/g/n |
| Bluetooth | Yes (initial setup only) |
| Dimensions | 2.62 × 1.57 × 1.5 in |
| Plug Type | Type A/B (3-prong) |
| Material | PC (V-0, UL 94) flame-retardant |
| Certifications | UL / cUL · Matter |
| Warranty | 2-Year Manufacturer |
| ASIN | B0BYGRLRS1 |
| Country of Origin | China |
4
Plugs Included
15A
Max Load / 1800W
4.5★
154K+ Reviews
2yr
Manufacturer Warranty
See It Live
Watch It
In Action
Official product demos from TP-Link, setup, energy monitoring, and automation walkthroughs.
Official Demo · Video 1
Smart Plug Setup & Features Overview
Official Demo · Video 2
Energy Monitoring & Automation Walkthrough
What Customers Say
Over 154,000
Verified Reviews
4.5
154,122 global ratings on Amazon
Read all reviews →
Michael T.
Reviewed on Amazon · March 2024
✓ Verified Purchase
Finally, a smart plug that works with EVERYTHING
"I have a mix of Apple Home and Alexa devices and these are the only plugs that work perfectly with both. Setup took about 3 minutes per plug. The energy monitoring alone is worth it, I was shocked how much my old TV was drawing on standby."
Matter Certified
Sarah K.
Reviewed on Amazon · January 2024
✓ Verified Purchase
The size is a game changer, doesn't hog the outlet
"Every other smart plug I've tried blocks the second outlet. Not this one. I plugged it in and still had full access to the other socket. Running 4 of these around the house now and the schedules work flawlessly. 100% recommend the 4-pack."
Compact Design
David R.
Reviewed on Amazon · February 2024
✓ Verified Purchase
Energy monitoring saved me real money
"I had no idea my desktop PC was drawing 180W in sleep mode. The Kasa app showed me exactly what was happening 24/7. Cut my standby power usage by 40% in the first month. These paid for themselves faster than I expected."
Energy MonitoringReviews represent common themes from Amazon customer feedback. Read all 154,122 reviews on Amazon →
Quick Setup
Up and Running
in Minutes
No hub required for initial setup. The QR code inside the box links directly to setup videos for every platform.
1
Plug It In
Insert the KP125M into any standard outlet. The LED indicator lights up, ready to pair.
2
Open the Kasa App
Download the free Kasa Smart app (iOS or Android). The Bluetooth-assisted setup guides you through Wi-Fi pairing in under 2 minutes.
3
Connect to Your Ecosystem
Link to Apple Home, Alexa, Google Home, or SmartThings via the Matter pairing code. Works with all four simultaneously.
4
Automate Everything
Set schedules, timers, Away Mode, and start tracking energy usage, all from your phone or with a voice command.
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