The 7 Best Smart Plugs of 2023 – Wi-Fi Smart Plug Reviews
<h2 class=”body-h2″>What Can You Use Smart Plugs For? </h2><p>Bettering home security and monitoring energy consumption are perhaps the most common reasons people initially seek out smart plugs. But once these handy gadgets are in your possession, figuring out creative ways to use them is sure to follow. </p><p>To kick off brainstorming, think of all the appliances and gadgets that would be helpful to automatically turn on or charge before you open your eyes or get home: a coffee maker, your hair straightener, a heated blanket, a Crockpot. Likewise, think of what you might want to power down or switch off for safety after you fall asleep or leave the house.<br></p><p>Another great way to use smart plugs is to control electronics that are physically out of reach—things like an attic fan or <a href=”https://www.popularmechanics.com/home/g36067930/best-ductless-air-conditioners/”>ductless air conditioner</a> may be contenders, or modems that need occasional restarting from beneath the sofa.</p><ul></ul><h3 class=”body-h3″>What Else to Consider</h3><p>As mentioned above, it’s essential to ensure the smart plug you buy is compatible with your smart home setup. Not all work with Amazon Alexa, Google Assistant, or Apple HomeKit—or not yet, anyway, though there are <a href=”https://www.popularmechanics.com/technology/gadgets/a41887305/matter-smart-home/”>up-and-coming universal standards</a>. </p><p>It’s also imperative that the smart plug app is intuitive and offers features that meet your needs, including things like scheduling and Away Mode. We checked out the apps for the plugs we tried out to ensure the user interface is easy to understand and use.</p><p>Take stock of everything in your house you want to connect to determine how many amps you need, because every smart plug has a limit. For gadgets and smaller appliances, you’ll probably be fine with a plug that caps off at 10 or 12 amps. For large appliances like air conditioners or space heaters, it’s best to buy a smart plug with 15 amps or more. <br></p><h2 class=”body-h2″>How We Selected</h2><p>We dug into our own smart home expertise and consulted <a href=”https://www.bestproducts.com/appliances/small/g1166/wifi-smart-plugs/” target=”_blank”>our tech colleagues</a> at our sister publication <em>Best Products </em>to inform our initial research. After identifying the latest smart plug models available from top brands, we called in samples from Kasa, Lutron, Amazon, Wemo (made by Belkin), and Wyze. After unboxing each and noting first impression of quality and clarity of instructions, we got to work to see how each measured up, taking into account metrics like compatibility, user experience, power, size, and aesthetics. Our final selection represents the best smart plugs in each category, which include best overall and best bang for your buck, along with specific use cases such as the best smart plugs for lighting and power strips.</p>” />
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1
Best Overall
Kasa Smart Plug Mini with Energy Monitoring (4-Pack)
1
Best Overall
Kasa Smart Plug Mini with Energy Monitoring (4-Pack)
Now 20% Off
Kasa’s app is its calling card as it has an intuitive, user-friendly interface that’s easy to set up and makes scheduling a snap. It also consistently performs well and includes an energy-monitoring feature that helps you track the connected device’s real-time and past energy consumption.
The app’s homepage gives you a visual on all the connected devices and appliances in your home, and there are cute icons for customization. As an alternative, we love that you can also snap pics of your bedside lamp or coffee maker to keep the app organized.
This smart plug four-pack is our best overall pick for all those reasons—plus you can’t beat the value at roughly $12.50 per plug. There’s no physical hub required and setup is easy, plus it’s compatible with Google Assistant, Amazon Alexa, and Apple HomeKit.
Key Specs
Dimensions
2.6 x 1.6 x 1.5 in.
Compatibility
Amazon Alexa, Google Assistant, Apple HomeKit
Electrical Rating
15 A; 120V
2
Best Value
Kasa Smart Plug (2-Pack)
2
Best Value
Kasa Smart Plug (2-Pack)
Now 25% Off
Pros
Reliable, user-friendly app
No hub required
Cons
Not compatible with Apple HomeKit
This Kasa smart plug is slightly larger than our best overall pick, and the two-pack is an excellent value at about $5 per plug.
Although it lacks the Mini’s energy monitoring feature and isn’t compatible with Apple HomeKit, it pairs with the same reliable, user-friendly Kasa app as the Kasa plugs we tested. It also doesn’t require a hub for setup, so there’s no extra cost.
Key Specs
Dimensions
2.6 x 1.5 x 2.4 in.
Compatibility
Amazon Alexa, Google Assistant
Electrical Rating
15 A; 120 V
3
Best for Alexa Users
Amazon Smart Plug
3
Best for Alexa Users
Amazon Smart Plug
Pros
Works seamlessly with Amazon home products
Relatively compact
Cons
Price for a single plug is significantly higher than competition
If you live in an Alexa smart home, there’s really no reason to buy any other smart plug than this one. Everything about it—from setting it up to scheduling routines, timers, and other functions—works seamlessly through the Alexa app. Plus, it’s fairly compact and handles up to 15 amps, so you can use it with appliances that use more energy.
Key Specs
Dimensions:
3.2 x 1.5 x 2.2 in.
Compatibility:
Amazon Alexa
Electrical Rating:
15 A; 120 V
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4
Best Power Strip
Kasa Smart Plug Power Strip
4
Best Power Strip
Kasa Smart Plug Power Strip
Now 41% Off
Pros
Surge protection
Easy-to-use app
Cons
Not compatible with Siri
Here’s another highly rated smart plug from Kasa that’s well worth considering if you need a power strip. While it may be relatively pricey compared to others featured here, you get what you pay for—and this thing delivers.
Along with surge protection, it has six smart outlets, three USB ports for charging phones, tablets, and laptops, and it allows you to monitor energy for each plug. Plus, it has all the benefits of other Kasa products, including reliability and a great app.
The three-prong plug’s slim profile keeps it flush with the wall, which is a nice design detail for any surge protector, and the smart strip works with Alexa and Google Assistant, though not Siri.
Key Specs
Dimensions
14.2 x 2.5 x 1.5 in.
Compatibility
Amazon Alexa, Google Assistant
Electrical Rating
15 A; 125 V
5
Best for Lighting
Lutron Caseta Smart Plug
5
Best for Lighting
Lutron Caseta Smart Plug
Pros
Connects with other smart home devices
Can dim lights
Wide voice assistant compatibility
Cons
Bridge required for remote use is sold separately
If you’re in the market for a smart plug that specifically controls lighting, this one is your best bet. Unlike other smart plugs, the Lutron Caseta allows you to dim the lights in your house, rather than simply turn them on or off, and easily adjusts lighting to seasons.
The Lutron app is as intuitive as the Kasa app and perhaps even more sophisticated given the nature of its functionality. However, the interface isn’t as much fun to use as Kasa’s.
Another highlight is that it works with Apple HomeKit, in addition to Google Assistant and Amazon Alexa, plus other smart home products and devices, including the Ring video doorbell camera and the Sonos home sound system.
The smart plug comes with a remote, but using it requires a Lutron Smart Bridge, which might be a dealbreaker for some.
Key Specs
Dimensions
2 x 3.4 x 5.5 in.
Compatibility
Amazon Alexa, Google Assistant, Apple HomeKit
Electrical Rating
120 V
6
Best for Apple Users
WeMo Smart Plug With Thread
6
Best for Apple Users
WeMo Smart Plug With Thread
Now 33% Off
Pros
Well-priced
Compact design
Cons
App isn’t as intuitive as others
This smart plug has a competitive price point and it’s one of the least expensive options that works with Apple HomeKit. It’s nearly 50 percent smaller than the earlier model, and its compact size and sleeker design definitely make it more attractive.
Although we didn’t find the Wemo app as intuitive as the Kasa or Lutron apps, it’s still fairly straightforward to use. Plus, the smart plug can handle up to 15 amps and the Away mode has a cool feature that can randomize light schedules to make it seem like you’re really home.
Key Specs
Dimensions
1.3 x 2.0 x 1.8 in.
Compatibility
Amazon Alexa, Google Assistant, Siri
Electrical Rating
15 A; 120 V
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7
Best for Outdoor Use
Kasa Outdoor Smart Plug
7
Best for Outdoor Use
Kasa Outdoor Smart Plug
Now 20% Off
Pros
Long-range Wi-Fi up to 300 feet
User-friendly app
Cons
Doesn’t support Apple HomeKit
Kasa’s outdoor smart plug works brilliantly for everything from swimming pool pumps to driveway lighting to sprinkler systems.
It’s weather-resistant—though not waterproof—and has a Wi-Fi range of 300 feet, plus you can control the outlets individually and each can handle up to 15 amps. It comes with all the perks of other Kasa products, including easy set up, a user-friendly app, and a reliable connection.
It supports Alexa and Google Assistant, but not Apple HomeKit.
Key Specs
Dimensions:
4.3 x 1.5 x 3.2 in
Compatibility:
Amazon Alexa, Google Assistant
Electrical Rating:
15 A; 125 V
Senior Commerce Editor
Rachel Klein is a Senior Commerce Editor for Popular Mechanics, where she writes about everything from garden hose reels and patio furniture to mesh wifi systems and robot vacuums. She started her career as a daily newspaper reporter and was a travel editor for more than a decade before she started testing and reviewing luggage, noise-cancelling headphones, and other travel-related products. Fast-forward another five years and her area of expertise includes home decor, appliances, tech, and outdoor adventure gear. In her spare time, you’ll find her planning her next trip, reading historical fiction, and seeing as much art as she can squeeze into a weekend.