Quick Picks
Short on time? Here are our top recommendations:
- Kasa Smart Outdoor Plug EP40 (~$25) — Best overall for most people
- Meross Smart Outdoor Plug (~$16) — Best budget pick with HomeKit support
- Ring Outdoor Smart Plug (~$25) — Best for Ring ecosystem users
Introduction
If you’ve ever walked back outside at 11 PM to unplug the patio lights, a smart outdoor plug will change your life. These weatherproof plugs sit between your outdoor outlet and whatever’s plugged in — string lights, fountains, landscape lighting, holiday inflatables, pool pumps — and let you control everything from your phone or by voice.
The best smart outdoor plugs in 2026 do more than just on/off. They run schedules based on sunset and sunrise, monitor energy usage, and integrate with Alexa, Google Home, or Apple HomeKit so you can say “turn off the patio lights” from bed. Most of them give you two independently controlled outlets from a single plug, which means you can put your string lights and fountain on different schedules without buying two plugs.
With spring and patio season here, it’s the perfect time to set up outdoor automation before the backyard entertaining starts. We tested six outdoor smart plugs across different price points, ecosystems, and feature sets to find the best options for every setup. Every pick on this list is IP65 weatherproof or better, works over WiFi with no hub required (one exception noted), and costs under $30.
The 6 Best Smart Outdoor Plugs
1. Kasa Smart WiFi Outdoor Plug EP40
Price: ~$25 | Best for: Most people — reliable, affordable, full-featured
The Kasa EP40 is the outdoor smart plug we recommend to most people, and for good reason. It gives you two independently controlled outlets in a single weatherproof housing, works with Alexa, Google Assistant, and IFTTT out of the box, and costs around $25. No hub needed — it connects directly to your 2.4GHz WiFi network.
What makes the EP40 stand out is the Kasa app’s scheduling. You can set each outlet independently, which means your string lights can turn on at sunset while your fountain shuts off at 10 PM. The app also supports sunrise/sunset-based scheduling that adjusts automatically as the days get longer or shorter — set it once in spring and it adapts through summer without you touching it again.
The build quality is solid. IP64 weatherproof rating handles rain, snow, and normal outdoor conditions. The plug housing is compact enough that it doesn’t completely block the second outlet on a standard duplex receptacle. An LED indicator on the front confirms power status at a glance, and a physical button on each outlet lets you manually toggle power without the app.
TP-Link has been making Kasa smart home devices for years, and the app and firmware are mature. You’re not dealing with a no-name brand that might abandon cloud support next year. For an outdoor plug that just works and keeps working, the EP40 is hard to beat.
Key Features:
- 2 independently controlled outlets
- IP64 weatherproof rating
- Works with Alexa, Google Assistant, IFTTT
- Sunrise/sunset scheduling
- No hub required — direct WiFi connection
- Physical on/off button on each outlet
- 15A max load per outlet
Pros:
- Two independent outlets from a single plug — great value
- Kasa app is polished and reliable with good scheduling options
- Sunrise/sunset automation adapts to seasonal daylight changes
- Compact design that doesn’t block adjacent outlets
- Established brand with long-term support track record
Cons:
- IP64 is fine for most use but not fully submersible — keep it off the ground in flood-prone areas
- 2.4GHz WiFi only (no 5GHz) — not usually an issue for outdoor placement but worth noting
- No energy monitoring — you can’t track power usage per outlet
- No Apple HomeKit support
Verdict: The best all-around outdoor smart plug for most people. Two outlets, reliable scheduling, solid app, fair price. Unless you specifically need HomeKit support or energy monitoring, this is the one to buy.
2. Meross Smart WiFi Outdoor Plug
Price: ~$16 | Best for: Budget buyers and Apple HomeKit users
The Meross outdoor smart plug delivers a feature that most outdoor plugs skip entirely: Apple HomeKit support. If you’re in the Apple ecosystem — using Siri, the Home app, or HomeKit automations — this is one of the only outdoor plugs that works natively without workarounds or third-party bridges. It also works with Alexa and Google Assistant, so you’re not locked into one platform.
At around $16, it’s the cheapest plug on this list, which makes it easy to buy several and spread them around the yard. Two independently controlled outlets give you the same flexibility as plugs costing $10 more. The Meross app handles scheduling, timers, and scenes, and you can group multiple Meross devices together for whole-yard control.
Build quality is IP44 weatherproof — the lowest rating on this list, but still adequate for covered or semi-covered outdoor outlets. If your outlet is fully exposed to heavy rain or direct sprinkler spray, you’ll want something with a higher IP rating. For porch outlets, covered patio outlets, or outlets under eaves, IP44 is perfectly fine.
One thing worth highlighting: Meross devices support local control through HomeKit, which means basic on/off commands still work even if your internet goes down. That’s a genuine advantage for critical outdoor devices like security lights or sump pump controls.
Key Features:
- 2 independently controlled outlets
- IP44 weatherproof rating
- Works with Alexa, Google Assistant, Apple HomeKit, SmartThings
- Timer and scheduling via Meross app
- No hub required — direct WiFi connection
- 15A max load per outlet
Pros:
- Apple HomeKit support — rare for outdoor smart plugs at any price
- Best price on this list at ~$16
- Local control via HomeKit works without internet
- Broad ecosystem support (Alexa, Google, HomeKit, SmartThings)
Cons:
- IP44 is the lowest weatherproof rating here — best for covered outlets
- Meross app is functional but less polished than Kasa or Ring apps
- No energy monitoring
- Setup can occasionally require multiple attempts on first WiFi connection
Verdict: If you use Apple HomeKit or just want the cheapest reliable outdoor smart plug, the Meross is the pick. The lower IP rating means it’s best for covered or partially sheltered outlets rather than fully exposed locations. For more on building out a HomeKit-based smart home, check our guide to Apple HomeKit best devices.
3. Wyze Plug Outdoor
Price: ~$17 | Best for: Wyze ecosystem users and energy-conscious buyers
Wyze keeps doing what Wyze does best: packing features into a budget price. The Wyze Plug Outdoor gives you two independently controlled outlets with IP64 weatherproofing for around $17. But the standout feature is built-in energy monitoring — something most outdoor plugs in this price range skip entirely.
Energy monitoring lets you see exactly how much power each outlet is drawing in real time, plus historical usage data. This is genuinely useful for outdoor devices. Want to know how much your holiday light display costs to run per month? Or whether that old fountain pump is drawing more power than it should? The Wyze Plug Outdoor tells you, right in the app.
The Wyze app handles scheduling, timers, and vacation mode (randomized on/off to simulate someone being home). It integrates with Alexa and Google Assistant for voice control. If you already use Wyze cameras or other Wyze devices, everything lives in one app, which keeps your smart home simple.
The physical design uses a short, flexible power cord instead of plugging directly into the outlet. This is a deliberate choice — it keeps the weatherproof housing away from the wall and makes cable management cleaner. Some people prefer this; others would rather have a direct plug-in. Either way, the build is solid and the IP64 rating handles typical outdoor weather.
Key Features:
- 2 independently controlled outlets
- IP64 weatherproof rating
- Built-in energy monitoring (real-time and historical)
- Works with Alexa and Google Assistant
- Vacation mode (randomized on/off scheduling)
- Short power cord design (not direct plug-in)
- 15A max load per outlet
Pros:
- Energy monitoring included — rare at this price
- Vacation mode is a nice touch for security when traveling
- Wyze app is clean and well-designed
- IP64 weatherproofing handles rain and normal outdoor conditions
- Good price for the feature set
Cons:
- No Apple HomeKit support
- Short cord design won’t appeal to everyone (some prefer direct plug-in)
- Wyze ecosystem is more budget-oriented — less premium feel than Kasa or Ring
- Requires Wyze account and cloud connection for most features
Verdict: The best outdoor smart plug if you want energy monitoring without paying a premium. If you already use Wyze products, it’s an easy add. If energy tracking matters to you, also check our roundup of best smart plugs for energy saving for more options.
4. Ring Outdoor Smart Plug
Price: ~$25 | Best for: Ring ecosystem users who want everything in one app
If you already have a Ring doorbell, Ring cameras, or Ring alarm system, the Ring Outdoor Smart Plug makes your setup tighter. It lives in the Ring app alongside all your other Ring devices, which means you can create automations that tie outdoor plugs to your security system — like turning on all outdoor lights when Ring detects motion at the front door.
The plug itself gives you one outlet (not two like most competitors), but it compensates with deeper smart home integration. Through the Ring app and Alexa, you can link it to Ring’s Modes (Home, Away, Disarmed) so your outdoor devices respond to your security status automatically. Patio lights on when you’re home, landscape lights on a timer when you’re away, everything off when you disarm at bedtime.
Build quality is solid with a weather-resistant design that handles rain and seasonal exposure. The plug is on the larger side physically, which can be a tight fit on some outdoor outlets. Setup through the Ring app is straightforward if you’re already in the ecosystem.
The main tradeoff is the single outlet. At the same price as the Kasa EP40 (which gives you two), the Ring plug is harder to justify on hardware specs alone. You’re paying for the Ring ecosystem integration, and if that integration matters to your setup, it’s worth the price. If you just need to automate patio lights and don’t use Ring, look at the Kasa or Meross instead.
Key Features:
- 1 outlet (single, not dual)
- Weather-resistant design
- Works with Alexa (deep Ring integration)
- Links to Ring Modes (Home, Away, Disarmed)
- Scheduling via Ring app
- No hub required — direct WiFi connection
- 15A max load
Pros:
- Seamless integration with Ring doorbells, cameras, and alarm system
- Mode-based automations let outdoor devices respond to security status
- Ring app is polished and reliable
- Alexa voice control works naturally
Cons:
- Only one outlet — most competitors offer two at the same price
- Only works with Alexa — no Google Assistant or HomeKit support
- Larger physical footprint than some competitors
- No energy monitoring
- Ring Protect subscription ($3.99/month) unlocks some advanced features
Verdict: The right pick if you’re already invested in the Ring ecosystem and want outdoor devices tied to your security setup. If you don’t use Ring, the single outlet and Alexa-only limitation make it harder to recommend over dual-outlet competitors.
5. Kasa Smart Outdoor Plug KP405
Price: ~$15 | Best for: Single-device use where you only need one outlet
Not everyone needs two outlets. If you’re automating one thing — a single strand of patio lights, a fountain, a landscape spotlight, or a holiday inflatable — the Kasa KP405 does the job for around $15 without paying for a second outlet you won’t use.
This is TP-Link’s single-outlet version of their outdoor smart plug lineup, and it shares the same reliable Kasa app and WiFi connectivity as the EP40. Sunrise/sunset scheduling, timers, Alexa and Google Assistant support, and the same straightforward setup process. The difference is one outlet instead of two, and a lower price to match.
The IP65 weatherproof rating is actually slightly higher than the EP40’s IP64, meaning it offers a bit more protection against water jets and sustained rain exposure. If your outlet is in a fully exposed location — no eave, no cover — the KP405 is actually the better-protected option from the Kasa lineup.
Physically, the single-outlet design is more compact, which means it’s less likely to interfere with adjacent outlets or outdoor outlet covers. If you’ve struggled with bulky dual plugs not fitting under weatherproof outlet covers, the KP405 solves that problem.
Key Features:
- 1 outlet
- IP65 weatherproof rating (higher than EP40)
- Works with Alexa, Google Assistant
- Sunrise/sunset scheduling
- No hub required — direct WiFi connection
- Compact single-outlet design
- 15A max load
Pros:
- Lower price point for single-outlet needs
- IP65 rating — best weather protection on this list alongside the Treatlife
- Compact design fits under most outdoor outlet covers
- Same reliable Kasa app and ecosystem as the EP40
- Sunrise/sunset scheduling adjusts automatically
Cons:
- Single outlet — if you need two, spend $10 more for the EP40
- No energy monitoring
- No Apple HomeKit support
- 2.4GHz WiFi only
Verdict: The smart, budget-conscious choice when you only need to automate one outdoor device. Same Kasa reliability as the EP40 in a smaller, cheaper, slightly more weatherproof package. If you want to automate your outdoor lights on a budget, pair this with any dumb string light and you’re set.
6. Treatlife Outdoor Smart Plug
Price: ~$18 | Best for: Heavy-duty outdoor use with higher IP rating
The Treatlife outdoor plug doesn’t get as much attention as Kasa or Wyze, but it holds its own with a solid combination of dual outlets, IP65 weatherproofing, and Alexa/Google support at a competitive price. If you’re looking for a reliable outdoor plug from a brand that focuses exclusively on smart home devices, Treatlife delivers.
The IP65 rating ties with the Kasa KP405 for the highest weather protection on this list. That means it’s fully dust-tight and protected against water jets from any direction — good for outlets that are fully exposed to sprinklers, heavy rain, or power washing. Both outlets are independently controlled, and each supports up to 15A.
The Treatlife app provides scheduling, timers, countdown timers, and scenes. You can group multiple Treatlife devices for one-tap control of your entire outdoor setup. The app also supports sharing access with family members, so everyone in the household can control the outdoor devices.
One practical detail: the Treatlife plug uses a standard direct plug-in design (no cord), and the weatherproof housing includes a flip-down cover over the outlet faces when not in use. This adds an extra layer of protection against debris and insects getting into the outlets — a small but thoughtful design touch.
Key Features:
- 2 independently controlled outlets
- IP65 weatherproof rating
- Works with Alexa, Google Assistant
- Timer, scheduling, and countdown features
- Direct plug-in design with flip-down outlet covers
- No hub required — direct WiFi connection
- 15A max load per outlet
Pros:
- IP65 weatherproofing — highest tier on this list with the KP405
- Dual outlets at a competitive price
- Flip-down covers protect unused outlets from debris and insects
- Treatlife focuses on smart home devices — not a side project for the company
Cons:
- Less name recognition than Kasa, Ring, or Wyze
- No Apple HomeKit support
- No energy monitoring
- App ecosystem is smaller — fewer integrations and third-party compatibility
Verdict: A solid dual-outlet outdoor plug with top-tier weatherproofing at a fair price. If you want strong weather protection and don’t need HomeKit or energy monitoring, the Treatlife is worth considering — especially for fully exposed outdoor outlets.
Smart Outdoor Plugs Comparison Table
| Product | Price | Outlets | IP Rating | HomeKit | Alexa | Energy Monitor | |
|---|---|---|---|---|---|---|---|
| Kasa EP40 | ~$25 | 2 | IP64 | No | Yes | Yes | No |
| Meross Outdoor | ~$16 | 2 | IP44 | Yes | Yes | Yes | No |
| Wyze Plug Outdoor | ~$17 | 2 | IP64 | No | Yes | Yes | Yes |
| Ring Outdoor | ~$25 | 1 | Weather-resistant | No | Yes | No | No |
| Kasa KP405 | ~$15 | 1 | IP65 | No | Yes | Yes | No |
| Treatlife Outdoor | ~$18 | 2 | IP65 | No | Yes | Yes | No |
How to Choose a Smart Outdoor Plug
Figure Out How Many Outlets You Need
Most outdoor smart plugs give you two independently controlled outlets in one unit. If you’re running patio lights on one schedule and a fountain on another, a dual-outlet plug like the Kasa EP40, Meross, Wyze, or Treatlife handles both for the price of one. If you only need to automate a single device, the Kasa KP405 or Ring plug saves a few dollars.
Think about what you’ll plug in now and what you might add later. It’s usually smarter to buy a dual-outlet plug even if you only need one outlet today — the second outlet is free insurance for when you inevitably add something else.
Check the Weatherproofing (IP Rating)
Not all outdoor plugs are equally weather-resistant. The IP rating tells you how well the plug handles dust and water:
- IP44 (Meross): Protected against splashing water from any direction. Fine for covered porches and sheltered outlets.
- IP64 (Kasa EP40, Wyze): Dust-tight and protected against splashing water. Good for most outdoor locations.
- IP65 (Kasa KP405, Treatlife): Dust-tight and protected against water jets. Best for fully exposed outlets with no overhead cover.
If your outdoor outlet is under an eave or porch roof, any rating on this list works. If the outlet is fully exposed to rain, sprinklers, or direct weather, go with IP65.
Match Your Smart Home Ecosystem
If you already have a smart home platform, make sure your outdoor plug works with it.
Apple HomeKit users: The Meross is your only option on this list with native HomeKit support. It’s a good one, though — and the local control through HomeKit means it works even when your internet drops.
Alexa users: Every plug on this list works with Alexa. The Ring plug offers the deepest Alexa integration, especially if you have Ring cameras or a Ring alarm. For a broader look at how Alexa voice control works with smart home devices, check our Alexa vs Google Home comparison.
Google Home users: All picks except the Ring plug work with Google Assistant.
Consider Energy Monitoring
Only the Wyze Plug Outdoor includes energy monitoring at this price point. If you want to track how much power your outdoor devices are drawing — useful for holiday light displays, old pumps, or anything you suspect is wasting electricity — the Wyze plug is the only budget option that offers it. For more on using smart plugs to cut energy costs, check our guide to smart plugs for energy saving.
Think About Physical Fit
Outdoor outlets often have weatherproof covers (those spring-loaded or bubble-style covers that shield the outlet from rain). Not all smart plugs fit under these covers. Single-outlet plugs like the Kasa KP405 are more likely to fit. Dual-outlet plugs are bulkier — you may need to replace the cover with a deeper “in-use” cover (sold at any hardware store for under $10) if the smart plug prevents the existing cover from closing.
Also consider whether the plug uses a direct plug-in design (plugs straight into the wall) or a short cord (like the Wyze). Cord-based designs are more flexible for tight spaces but mean the plug housing hangs below the outlet instead of sitting flush.
Use Cases: What to Automate with Outdoor Smart Plugs
Smart outdoor plugs are simple devices, but they open up a lot of practical automations. Here are the most common use cases:
Patio and string lights: Set them to turn on at sunset and off at 11 PM automatically. No more walking out to the outlet in the dark. This is probably the single most popular use for outdoor smart plugs.
Holiday lights and decorations: Schedule your holiday display to run from 5 PM to midnight during the season. When the season’s over, turn off the schedule instead of unplugging everything. Smart plugs make holiday lighting effortless — and they let you control inflatables, projectors, and light displays independently if you use a dual-outlet plug.
Fountains and water features: Run your fountain during the day and shut it off at night to save power and reduce wear on the pump. Sunset/sunrise scheduling makes this automatic.
Landscape lighting: If you have non-smart landscape lights, an outdoor smart plug converts them to smart-controlled. Cheaper than replacing the entire lighting system with smart fixtures. For dedicated smart landscape lighting options, see our best smart outdoor lights guide.
Pool and hot tub equipment: Control filter pumps, aerators, or pool lights on schedules. Energy monitoring (Wyze plug) is especially useful here to track pump energy costs.
Security lighting: Pair a smart outdoor plug with a motion-sensor floodlight for automated scheduling. Or use vacation mode (available on the Wyze plug) to randomize outdoor lights when you’re traveling to make the house look occupied.
FAQ
Are smart outdoor plugs actually waterproof?
They’re water-resistant, not fully waterproof. IP64 and IP65 ratings mean they handle rain, splashing, and normal outdoor conditions without issue. But you shouldn’t submerge them or leave them sitting in standing water. Mount them at a standard outlet height (off the ground), and they’ll last for years. If your outlet is near ground level in an area that floods, consider an outlet extender to raise the plug higher.
Do smart outdoor plugs work in extreme cold or heat?
Most smart outdoor plugs are rated for -4 F to 122 F (-20 C to 50 C). That covers the vast majority of US climates year-round. If you live somewhere that regularly hits below -20 F, check the manufacturer’s specific temperature rating. Extreme cold can reduce WiFi range slightly, but the plug itself will continue operating.
Can I use a smart outdoor plug with a heavy-duty device like a space heater or power tool?
All plugs on this list support 15A, which handles most standard outdoor devices — lights, fountains, inflatables, small pumps. But high-draw devices like large space heaters, power tools, or high-powered pumps can exceed the rating. Check the wattage of your device and make sure it stays under 1800W (15A x 120V). Never use a smart plug with a device that exceeds its rated capacity.
Do I need a hub for outdoor smart plugs?
No. Every plug on this list connects directly to your home WiFi network (2.4GHz). No separate hub, bridge, or base station required. Just plug it in, download the manufacturer’s app, connect to your WiFi, and you’re controlling it from your phone in under five minutes.
Will a smart outdoor plug work with my existing weatherproof outlet cover?
It depends on the cover type. Standard flat outlet covers won’t close over a smart plug. You’ll need a “while-in-use” cover (also called a bubble cover or in-use cover) — these are deeper and designed to cover the outlet while a cord or plug is inserted. They cost $5-10 at any hardware store and install in minutes with just a screwdriver. Single-outlet plugs like the Kasa KP405 are more likely to fit under existing covers than bulkier dual-outlet models.