TP-Link Kasa Smart Plug 4-Pack EP25

Overview

The TP-Link Kasa Smart Plug EP25 gives you four smart plugs for $42.99. That is the whole pitch and it pretty much sells itself.

I grabbed a pack for my apartment and had all four running before I finished my coffee. No hub, no bridge, nothing extra. Just WiFi and the Kasa app.

What makes this stand out from every other cheap plug on Amazon is the energy monitoring. Most budget smart plugs just turn things on and off. This one actually tells you how much power each device is pulling in real time.

If you are building your first smart home setup and you want something that actually works without spending much, we think this is the one to start with. We rounded up more options like this in our full guide to best smart home gadgets under $50 if you want to see how it stacks up against the rest of the field.

Key Features:

• Four plugs for $42.99: You get a full 4-pack at around $7.50 per plug, which is genuinely hard to beat from a brand with real software support behind it.

• Real time energy monitoring: The Kasa app shows live wattage for each device. I use mine to track my PC monitor and lamp separately. Most plugs at this price skip this feature entirely.

• No hub required: Connects directly to your 2.4GHz home WiFi. Open the app, tap connect, done. Setup takes under five minutes even for a complete beginner.

• Alexa and Google Home compatible: Works with both voice platforms out of the box. I have mine set to Alexa and voice control responds in under a second most of the time.

• Scheduling and away mode: You can set timers, countdowns, and an away mode that randomly toggles devices to make it look like someone is home. That last feature is more useful than it sounds.

• Compact single outlet design: The plug is small enough that it only covers one outlet on a power strip, not both. That matters a lot when outlets are tight.

The EP25 covers everything a beginner or renter needs from a smart plug and then adds energy monitoring on top. For the price, nothing else comes close right now.

Specs

Alternatives

Amazon Smart Plug Mini ($14.99 for one)

Cheaper for a single plug and pairs with Alexa in seconds. But zero energy monitoring and no Google Home support. Buy this only if you need one plug and already use Alexa exclusively.

WeMo Mini Smart Plug ($24.99 for one)

Supports Apple HomeKit, which the Kasa does not. Good choice for iPhone users deep in the Apple ecosystem. But per plug cost is higher and the app has had reliability issues over the years.

Meross Smart Plug with Energy Monitor ($27.99 for one)

Also has HomeKit and energy monitoring. Better for Apple users who want both features. But again, you are paying almost as much for one Meross plug as you are for four Kasa plugs.

Our take: If you use Alexa or Google Home and want energy monitoring, buy the Kasa. If you need HomeKit, look at Meross or WeMo instead.

Price

Current price: $42.99 on Amazon

The EP25 frequently drops during Amazon sales. We have seen it hit $22 to $24 during Prime Day and major sale events. Worth adding to your wishlist if you want to catch a better price.

Check current price on Amazon →

Pros and Cons

What works:

• 4-pack pricing makes this the best value smart plug you can buy

• Energy monitoring at this price is rare and actually useful

• Setup is as simple as it gets, no tech knowledge needed

• Reliable scheduling and countdown timers

• Works with Alexa and Google Home

• Compact design blocks only one outlet

What to know before buying:

• No Matter support, so it may not fit future smart home standards

• 2.4GHz WiFi only, no 5GHz

• No HomeKit for Apple users

• The Kasa app can feel slow to load sometimes

Who This Is For

This is the plug I recommend to anyone starting out. Renters who cannot do permanent installs. Beginners who just want something that works. People who want to actually see which devices in their home are eating power.

If you are an iPhone user who lives in the Apple ecosystem, look at the Meross or WeMo options instead.

📖 Further reading: We tested and ranked 10 budget smart home gadgets this week. See where the Kasa EP25 landed and what else made the cut in Best Smart Home Gadgets Under $50 That Actually Work in 2026