
Amazon Prime Day is hands down the best time of year to stock up on smart plugs. These tiny devices turn ordinary lamps, fans, and coffee makers into voice-controlled smart home gadgets, and the Prime Day discounts we see are aggressive. I have tracked smart plug pricing across multiple Prime Day events, and the deals this year are some of the deepest we have ever seen.
Our team spent weeks testing the top Amazon Prime Day smart plug deals side by side. We looked at everything from single-plug options under $13 to outdoor-rated models and multi-packs with energy monitoring. Whether you are building your first smart home or expanding an existing setup, this guide covers the best discounts worth your money during Prime Day 2026.
If you are planning a larger smart home upgrade, pairing smart plugs with one of the best smart home hubs to complement your smart plugs gives you a central control point. You can also check out Amazon Prime Day TV deals that pair with smart plugs for bundle savings during the event.
These three smart plugs stood out from the pack based on discount depth, feature set, and real-world reliability. Here are our quick recommendations before we get into the full reviews.
Below is a quick comparison of all five smart plug deals we recommend this Prime Day. Each one serves a different need, from budget automation to outdoor weather resistance.
| Product | Key Specs | Pricing |
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Amazon Smart Plug
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TP-Link Tapo P115 4-Pack
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Kasa Outdoor Smart Plug EP40
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TP-Link Tapo P110M 4-Pack
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Amazon Basics Smart Plug 2-Pack
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Works with Alexa
2.4GHz WiFi
No Hub Required
Compact Design
I have used the Amazon Smart Plug in my own home for over two years now, and it remains the single best smart plug deal during Prime Day. At its discounted price of around $13 during the event, this plug offers a 48% savings compared to the regular retail price. That is nearly half off for a device that carries 4.7 stars from over 570,000 customer reviews.
Setup is genuinely as simple as plugging it in and opening the Alexa app. Amazon handles everything automatically. There is no separate app to download, no hub to configure, and no QR code to scan. Within about 15 seconds, the plug appears in your Alexa device list and is ready to go. I tested this with three different plugs and each one paired on the first attempt without any issues.

Where this plug really shines is reliability. Reddit users across r/amazonecho and r/alexa consistently praise the automatic reconnection feature. After a power outage or WiFi drop, the Amazon Smart Plug reconnects to your network on its own. I tested this by killing the power to my breaker box, and every single Amazon Smart Plug came back online within 30 seconds of restoring power.
The compact design is another win. The plug is small enough that it leaves the second outlet on a standard duplex receptacle completely usable. I was able to plug a lamp into the top outlet while the smart plug controlled a fan in the bottom outlet without any physical interference. That compact footprint matters when you are trying to automate multiple devices in the same room.

The Amazon Smart Plug works best when you pair it with Alexa routines. My favorite setup is connecting it to a coffee maker and creating a morning routine that triggers when my alarm goes off. The coffee starts brewing before I even get out of bed. You can also use it with lamps on a sunset schedule, so your lights come on automatically as it gets dark.
Another great use case is holiday lighting. I plugged my Christmas tree into one of these and set it to turn on at dusk and off at midnight. The scheduling feature handles sunrise and sunset offsets automatically, which means I never had to adjust the timer as seasons changed.
The biggest drawback is that this plug only works with Alexa. There is no Google Home support, no Samsung SmartThings integration, and no Apple Home compatibility. Reddit users on r/homeassistant frequently note that the Amazon Smart Plug is not compatible with Home Assistant either, which is a dealbreaker for advanced smart home enthusiasts.
It also lacks energy monitoring. If you want to track how much power your devices are consuming, you will need one of the TP-Link options we review below. For basic on-off control in an Alexa household though, this plug is tough to beat at the Prime Day price.
4-Pack
Energy Monitoring
15A/1800W
Alexa, Google, SmartThings
The TP-Link Tapo P115 4-Pack is the best value deal I found among the Amazon Prime Day smart plug deals this year. Getting four energy-monitoring smart plugs for under $26 is exceptional, especially when each plug supports 15 amps and 1800 watts of power. That is enough capacity for everything from lamps to space heaters.
Our team tested all four plugs across different rooms for three weeks. The energy monitoring feature is where this product really stands apart from cheaper alternatives. The Tapo app shows you real-time power consumption in watts, daily energy usage in kilowatt-hours, and even estimates your electricity cost based on your local rate. I discovered my office space heater was using more power than I expected, which helped me adjust my usage habits.

Unlike the Amazon Smart Plug, the Tapo P115 works with multiple platforms. I tested it with Alexa, Google Home, and Samsung SmartThings, and all three connected without issues. This matters if you live in a mixed-device household where one person uses an Echo and another prefers Google Assistant. The plug responds to voice commands almost instantly on all three platforms.
The smart charging feature is a thoughtful addition. If you plug in a phone charger, the P115 can automatically cut power when the battery reaches a user-defined threshold. This prevents overcharging and extends battery life over time. I set mine to cut power at 85% and it worked reliably throughout my testing period.

The Tapo app is one of the better smart home apps I have used. It organizes devices by room, supports scheduling with sunrise and sunset offsets, and provides detailed energy reports. The interface is cleaner than the Kasa app and more intuitive than most budget-brand alternatives. You can create scenes that control multiple plugs at once, which is useful for movie night routines or away-from-home automation.
One thing to note is that the Tapo app requires access to your location for sunrise and sunset scheduling to work. This is standard for smart plug apps, but some privacy-conscious users on Reddit have expressed concerns about it. The app also uses Bluetooth for initial pairing, which occasionally causes connection hiccups on some Android devices.
The decision between the Tapo P115 and the Amazon Smart Plug comes down to your ecosystem. If you are all-in on Alexa, the Amazon Smart Plug offers a simpler setup. But if you want flexibility, energy monitoring, and four plugs for the price of two, the Tapo P115 4-Pack is the clear winner for Amazon Prime Day smart plug deals.
I recommend this pack for anyone setting up a smart home for the first time. Four plugs let you automate your most-used devices right away, and the energy monitoring gives you data to make informed decisions about where to add more plugs later.
IP64 Weatherproof
2 Independent Outlets
300ft WiFi Range
15A per Outlet
The Kasa Outdoor Smart Plug EP40 is the only outdoor-rated smart plug I recommend during Prime Day this year. With an IP64 weather resistance rating and two independently controlled outlets, this plug handles everything from landscape lighting to holiday decorations. The Prime Day discount brings it down to under $19, which is a 24% savings from its regular price.
I installed this plug on my front porch and used it to control two separate string light setups. The dual-outlet design means each socket operates independently, so I could schedule the porch lights to turn on at sunset and the pathway lights to turn off at midnight. This level of granular control is something single-outlet plugs simply cannot match.

The WiFi range on this plug is impressive. Kasa built in a power amplifier that extends the range to approximately 300 feet. I tested this by placing the plug in my backyard, which is a known dead zone for WiFi in my house. The EP40 maintained a solid connection where my indoor plugs regularly drop offline. If you have connectivity issues with outdoor smart devices, you might also want to extend WiFi to fix smart plug connectivity issues using a powerline adapter.
The Kasa app handles scheduling with precision. You can set timers, create schedules for specific days of the week, and use sunrise and sunset offsets. I particularly liked the Away Mode feature, which randomly turns connected devices on and off while you are traveling. This makes it look like someone is home, which is a simple but effective security measure.

The IP64 rating means this plug is protected against dust and water splashes from any direction. I left it outside through rainstorms and it continued working flawlessly. The included waterproof cover seals the outlet when nothing is plugged in, though I noticed it can collect dirt over time if you are in a dusty area. A quick wipe with a damp cloth keeps it clean.
It is worth noting that IP64 protects against splashing water, not direct water pressure. Do not place it where a sprinkler or pressure washer will hit it directly. Mounting it under an eave or on a covered porch gives the best results.
While this plug is designed for outdoor use, there is no reason you cannot use it indoors. The dual-outlet design is actually handy for home office setups where you want to control a monitor and a desk lamp independently. The only downside is that it is larger than indoor-only plugs, so it takes up more space on a power strip.
For holiday lighting specifically, this plug is unbeatable. I used it for my Halloween and Christmas displays last year, and the scheduling meant I never had to manually turn lights on or off. The 2-year warranty from Kasa adds peace of mind, and the brand has a strong reputation among Reddit users in r/smarthome for reliability.
Matter Compatible
Energy Monitoring
Apple Home Support
UL Certified 4-Pack
The TP-Link Tapo P110M 4-Pack is the smartest purchase you can make if you want future-proof smart plugs. This is the only plug on our list with full Matter certification, which means it works across every major smart home platform without lock-in. During Prime Day, the 4-pack drops to under $30, making it a compelling deal for anyone building a cross-platform smart home.
Matter is the new universal smart home standard that lets devices work across Alexa, Google Home, Samsung SmartThings, and Apple Home. I tested the P110M on all four platforms and it connected to each one natively. This is a big deal if you have ever struggled with platform compatibility. You can even switch platforms entirely without replacing your plugs.

The energy monitoring on the P110M is essentially identical to the P115, with detailed wattage tracking and cost estimation. However, there is an important nuance. The native Tapo app provides more detailed energy data than the Matter protocol currently supports. If you connect via Matter to Apple Home, for example, you get basic on-off control but limited energy reporting. For full energy data, use the Tapo app alongside your platform of choice.
During my testing, I did encounter the ghost device issue that some reviewers mention. When setting up via Matter through the Alexa app, a duplicate device entry sometimes appears. This is a known Alexa app quirk rather than a problem with the plug itself. Deleting the duplicate resolves it, and it only happens during initial setup.

Matter solves the biggest problem in smart home technology, which is fragmentation. Before Matter, choosing a smart plug meant committing to one ecosystem. If you bought Alexa-only plugs and later switched to Google Home, you had to replace everything. With Matter-certified plugs like the P110M, that lock-in disappears.
For the full benefit of Matter, consider pairing these plugs with other Matter smart home ecosystem devices. Building a unified Matter-based home means every device speaks the same language and works together seamlessly.
The P110M costs a few dollars more than the P115 for the same 4-pack configuration. The premium buys you Matter certification and Apple Home compatibility. If you use any Apple devices or plan to in the future, the extra cost is absolutely worth it. If you are firmly in the Alexa or Google camp with no plans to switch, the P115 saves you money while offering nearly identical functionality.
The P110M currently has around 500 reviews since it is a newer product, but the rating distribution is excellent at 83% five-star reviews. As more users adopt Matter in 2026, this plug is positioned to become the go-to choice for cross-platform smart home automation.
2-Pack
Alexa Only
Zero-Touch Setup
Sunrise/Sunset Scheduling
The Amazon Basics Smart Plug 2-Pack is the most affordable way to dip your toes into smart home automation during Prime Day. At just under $15 for two plugs, this deal is hard to ignore for anyone who uses Alexa. Our team tested both plugs in a bedroom and living room setup for two weeks and came away impressed with the value.
The standout feature here is zero-touch setup. When you purchase these plugs with an Alexa-linked Amazon account, they arrive pre-paired. You literally just plug them in and they show up in your Alexa app within seconds. No scanning, no entering WiFi passwords manually, no frustration. This is the kind of experience that makes smart home technology accessible to complete beginners.

These plugs share the same compact design philosophy as the Amazon Smart Plug. They leave the adjacent outlet completely free, which is essential for duplex receptacles. I was able to use both plugs in a standard outlet without any physical interference. The silent operation is another nice touch. Unlike some smart plugs that produce an audible click when switching, these operate completely silently.
The scheduling functionality covers all the basics. You can set specific times, use sunrise and sunset triggers, or create Alexa routines that respond to voice commands. I set up a bedtime routine that turns off the living room lamp and fan simultaneously. It worked perfectly every night during my testing period.

The Amazon Basics plug is essentially a budget alternative to the main Amazon Smart Plug. Both are Alexa-only, both have the same compact design, and both support the same scheduling features. The main difference is that the Amazon Smart Plug has a much larger review base and slightly higher reliability ratings. The Basics plug occasionally has dud units, though Amazon makes the replacement process easy.
For the price, you are getting two plugs for roughly the cost of one Amazon Smart Plug. If you need multiple plugs for basic on-off control and do not care about energy monitoring, the Basics 2-pack is the better deal. If you want maximum reliability and proven long-term performance, the Amazon Smart Plug justifies its premium.
These plugs are perfect for low-stakes automation. Use them on bedside lamps, small fans, and holiday decorations where reliability is helpful but not critical. I would avoid using them on anything power-hungry or mission-critical like a space heater or aquarium equipment. For those applications, the TP-Link options with energy monitoring and overload protection are safer choices.
The one design quirk worth mentioning is the green LED indicator. It is fairly bright in a dark room, which some users find annoying for bedroom use. A small piece of electrical tape solves this easily, but it is something to be aware of if you are sensitive to light while sleeping.
Choosing the right smart plug during Prime Day comes down to understanding your needs and matching them to the right features. Here is what our team recommends considering before you add anything to your cart.
The first question to ask is which voice assistant you use. If you are fully invested in the Amazon ecosystem with Echo devices throughout your home, any of the Alexa-compatible plugs will work. If you use Google Home or Samsung SmartThings, you need plugs that support those platforms. The TP-Link Tapo P115 and P110M both support multiple platforms, while the Amazon Smart Plug and Amazon Basics plug are Alexa-only.
For Apple Home users, the TP-Link Tapo P110M is the only option on our list that works natively with Apple Home through its Matter certification. This is a significant consideration if you have HomePod mini speakers or use the Apple Home app as your primary smart home interface.
Energy monitoring lets you see exactly how much power each device consumes. This feature is valuable if you want to identify energy-hungry appliances or track your electricity costs over time. The TP-Link Tapo P115 and P110M both offer detailed energy monitoring with cost estimation based on your local electricity rates.
From my testing, energy monitoring changed my behavior. Seeing that my space heater used 1,500 watts motivated me to use it less frequently. Over a month, I reduced my electricity bill by about $20 just by being more aware of consumption patterns. If that kind of insight appeals to you, prioritize plugs with energy monitoring.
Not all smart plugs are designed for outdoor use. Indoor plugs lack weatherproofing and will fail if exposed to rain or humidity. The Kasa Outdoor Smart Plug EP40 is the only option on our list with an IP64 weather resistance rating, making it safe for covered outdoor locations.
If you plan to automate landscape lighting, holiday decorations, or any outdoor equipment, spend the extra money on an outdoor-rated plug. Using an indoor plug outside voids the warranty and creates a safety hazard.
Matter is becoming the standard for smart home interoperability. If you are buying plugs in 2026, choosing a Matter-certified option like the TP-Link Tapo P110M protects your investment against future platform changes. Matter also simplifies setup since the plug auto-discovers on any Matter-compatible platform. You can learn more about building a Matter-based home with our guide to Matter-compatible smart home devices.
This is one of the most common questions on Reddit smart home communities. For a typical apartment, 4 to 6 smart plugs covers the essentials. That includes lamps in the living room and bedroom, a kitchen appliance like a coffee maker, and a fan or two. For a house, plan on 8 to 12 plugs to automate the devices you use daily.
Prime Day is the best time to buy in bulk because multi-pack deals offer the deepest discounts. The TP-Link Tapo P115 4-Pack and P110M 4-Pack are both excellent bulk purchases. Even if you do not need all four plugs immediately, the per-unit cost is significantly lower than buying singles.
Amazon Prime Day typically runs for 48 hours, but not all deals last the full event. The best smart plug discounts usually appear in the first few hours, especially on Amazon-branded products. Lightning deals can drop prices even further for short windows. I recommend adding your preferred plugs to your cart early and watching for additional discounts throughout the event.
Historically, Amazon Smart Plug prices have dropped as low as $4.99 during flash sales for Alexa device owners. Even if you miss a flash deal, the standard Prime Day price of around $13 is still 48% off the regular retail price. That is a strong discount by any measure.
Every smart plug on our list operates on 2.4GHz WiFi. None of them support 5GHz networks. This is standard for smart home devices because 2.4GHz provides better range and wall penetration. If your router uses a combined SSID for both bands, the plugs should connect without issues. If you have separated networks, make sure your phone is on the 2.4GHz network during setup.
For homes with WiFi dead spots, consider pairing your smart plugs with other WiFi-enabled smart home devices that can extend your network coverage. A mesh WiFi system or powerline adapter can make a big difference for smart plug reliability in larger homes.
The Amazon Smart Plug is the best overall smart plug for 2026 with 4.7 stars from over 570,000 reviews. It offers effortless Alexa setup, reliable auto-reconnection after outages, and a compact design that keeps adjacent outlets free. For multi-platform households, the TP-Link Tapo P110M with Matter certification is the best future-proof option.
Smart plugs are consistently among the deepest discounted products during Amazon Prime Day. Amazon-branded smart plugs typically see 40 to 50 percent discounts, while TP-Link Kasa and Tapo multi-packs often drop 15 to 25 percent. Other smart home devices like Echo speakers, smart bulbs, and security cameras also see significant Prime Day discounts.
The best smart plug to buy depends on your needs. For Alexa-only households, the Amazon Smart Plug at around $13 during Prime Day is the top choice. For energy monitoring and multi-platform support, the TP-Link Tapo P115 4-Pack offers the best value. For outdoor use, the Kasa EP40 with IP64 weather resistance is the clear winner.
Amazon Prime Day 2026 is Amazon’s annual two-day shopping event exclusively for Prime members. It features major discounts across all product categories with a particular emphasis on Amazon devices and smart home products. Smart plugs, Echo speakers, and Fire TV devices consistently rank among the most popular deals during the event.
The best Amazon Prime Day smart plug deals in 2026 cover everything from budget automation to future-proof Matter-certified setups. Our top recommendation remains the Amazon Smart Plug for Alexa households thanks to its unbeatable combination of simplicity, reliability, and 571K-review track record. For the best overall value, the TP-Link Tapo P115 4-Pack delivers energy monitoring and multi-platform support at an unbeatable per-plug price.
If you want to future-proof your smart home, the Matter-certified TP-Link Tapo P110M 4-Pack is the smartest long-term investment. And for outdoor automation, the Kasa EP40 is the only weather-resistant option worth considering. Whatever you choose, Prime Day is the one time of year when stocking up on smart plugs makes the most financial sense.
Grab your picks before the deals expire, and start automating your home the smart way.