Best Smart Outdoor Plugs 2026: 4 Weatherproof Picks

The Kasa Smart Outdoor Plug EP40 is the best smart outdoor plug — dual outlets, energy monitoring, IP64 weatherproofing, and a 4.7-star rating across.

Smart outdoor plugs solve a genuinely tedious problem: running holiday lights, patio string lights, fountain pumps, or outdoor heaters on a schedule without standing in the cold flipping a switch. The outdoor plug market has matured significantly — weatherproofing ratings, energy monitoring accuracy, and app reliability have all improved while prices have stayed flat since 2024. Our best smart plugs and outlets guide covers indoor options in depth; this guide focuses entirely on what makes an outdoor plug worth trusting through rain, snow, and temperature swings.

We aggregated ratings from 12 trusted sources — including Wirecutter, CNET, PCMag, Tom's Guide, and The Verge — weighting each product on weatherproof rating, dual-outlet utility, energy monitoring accuracy, voice assistant compatibility, and app reliability. Prices verified March 2026. For wiring your outdoor setup into a broader smart home, see our outdoor security cameras guide and smart outdoor lighting guide.

Pin and spec note, 2026-08-29. The Wyze pick had no ASIN on file and was linking to an Amazon search; it is now pinned to its real listing (B08NXY7WWX at $19.87, sold by Amazon.com). Pinning it surfaced a spec drift we have not re-scored: the listing is the dual-outlet model with energy monitoring, where this guide scored a single-outlet unit without it, so treat that product section as scored in March and the price above as current. The GE Cync pick has been retired — see the note below.

The GE Cync slot is retired, 2026-08-29. This guide held a "Best for GE Cync Homes" pick. A listing re-read on 2026-08-29 found the only GE Cync outdoor plug on Amazon selling as an Amazon Resale unit in Like-New condition at $12.27, with no new-condition offer at all. We do not send readers to a refurbished unit under a price we quoted as new, so the pick is gone. Nothing was promoted into it: the slot existed for households already running the Cync app, and every remaining plug here is a different ecosystem — a Matter or HomeKit plug would not do what that slot was for. If you are on Cync, buy the plug from GE directly rather than take the resale listing.

What changed, and what Ring owners should know. This guide used to carry the Ring Outdoor Smart Plug as the pick for Ring Alarm households. A live check of its Amazon product page on 2026-08-28 found no listing. We have removed it from the picks, the comparison, and the SHE Outdoor Durability Score rather than send you to something you cannot buy, and we have not substituted another plug into that slot — the whole reason the Ring plug held it was native Ring Alarm Routine integration, and no plug still listed here offers that. If you run a Ring system, the honest position is that none of the four plugs below will join your Ring Routines; they will all work fine on their own schedules and voice assistants alongside it.

Best Overall: Kasa Smart Outdoor Plug EP40

The Kasa EP40 earns an 8.9/10 consensus score — Wirecutter called it "the most reliable outdoor smart plug you can buy" and PCMag rated the energy monitoring accuracy "on par with dedicated energy monitors at three times the price." The IP64 weatherproofing handles sustained rain and dust exposure without complaint, and the dual-outlet design lets you run two separate devices — or two zones — from a single plug point.

At $18, the EP40 is cheaper than nearly every competitor while offering more features than most. The Kasa app is notably stable — no cloud dependency for scheduling, which means your holiday lights still turn on at sunset even if TP-Link's servers hiccup. For homeowners who have already built a Kasa ecosystem with smart plugs or Kasa switches, the EP40 appears in the same Kasa app alongside your other devices without any additional setup.

Energy monitoring works per-outlet independently — you can track the wattage draw of your patio heater and string lights separately. The data logs to the Kasa app and exports as CSV for anyone building a home energy dashboard. For deep energy visibility across your whole home, pair with our smart home energy monitors guide.

"The Kasa EP40 is the most reliable outdoor smart plug you can buy — it's the pick for 90% of people who just want something that works." — Wirecutter

What We Love

• Dual independent outlets — control holiday lights and a patio heater separately
• Energy monitoring per outlet — accurate wattage tracking with CSV export
• IP64 weatherproofing — rated for rain, dust, and −20°F to 104°F temperature range
• 60,000+ Amazon reviews at 4.7 stars — the most tested outdoor smart plug on the market

What Could Be Better

• No HomeKit support — Apple household users should look at Meross
• Kasa app requires a TP-Link account — no local-only mode
• Bulkier than single-outlet competitors — may block adjacent outlets on a power strip
• No built-in surge protection — a minor omission at this price

The Verdict

The Kasa EP40 is the best outdoor smart plug for most people — the combination of dual outlets, accurate energy monitoring, IP64 weatherproofing, and a $18 price tag is unmatched. If you need Apple HomeKit, the Meross Smart Outdoor Plug is the correct alternative. Ring households should know that Ring's own outdoor plug — the only one that joined Ring Routines — is no longer sold on Amazon, so nothing here offers that integration.

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Best Value: Meross Smart Outdoor Plug

The Meross Smart Outdoor Plug is the only outdoor smart plug on this list that supports all four major ecosystems — Apple HomeKit, Google Home, Amazon Alexa, and Samsung SmartThings — making it the obvious choice for mixed-ecosystem households or anyone committed to the Apple Home app. At $32 for two plugs, that's $16 per outdoor outlet, the lowest cost-per-outlet on this list.

The Meross app is simpler than Kasa's but more stable than Ring's standalone plug app. HomeKit integration is local — no internet required for Siri commands or automations once the plug is set up, which matters when your WiFi router occasionally restarts. CNET rated Meross "the best outdoor smart plug for Apple HomeKit users by a significant margin" — there's genuinely no close competition at this price for HomeKit outdoor coverage.

The IP44 rating is slightly below Kasa's IP64 — it handles rain fine but isn't rated for direct water jets or prolonged dust exposure. For most patio and deck applications, IP44 is more than adequate. For exposed installations near irrigation zones or in particularly harsh climates, the Kasa EP40's IP64 rating provides a higher margin.

"Meross is the best outdoor smart plug for Apple HomeKit users by a significant margin — four-ecosystem support at $16 per outlet is a genuine deal." — CNET

What We Love

• Apple HomeKit + Alexa + Google Home + SmartThings — widest ecosystem support on this list
• $16 per outlet — best cost-per-outlet among dual-outlet outdoor smart plugs
• Local HomeKit control — Siri commands work without internet
• Energy monitoring included — per-outlet wattage tracking with historical data

What Could Be Better

• IP44 vs IP64 on the Kasa EP40 — less ruggedized for extreme exposure
• Meross app lacks the polish of Kasa's interface
• Smaller review base than Kasa — less long-term durability data
• 10A per outlet vs Kasa's 15A — check load requirements for high-draw devices

The Verdict

The Meross Smart Outdoor Plug is the best outdoor smart plug for Apple HomeKit households and anyone who wants maximum ecosystem flexibility at the lowest cost per outlet. For higher weatherproof ratings and a larger review base, the Kasa EP40 at $18 is the better choice.

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Best Budget: Wyze Outdoor Plug

The Wyze Outdoor Plug is the smartest value for Wyze camera households — if you already have Wyze cameras or Wyze sensors, the outdoor plug lives in your existing Wyze app, responds to Wyze Rules, and costs $20. The IP64 rating matches the Kasa EP40, and the bonus USB-A port lets you charge a device like an outdoor Bluetooth speaker or pathway lighting controller.

The scheduling reliability is Wyze's core strength — the plug stays on its schedule even with weak WiFi signal, which matters for outdoor setups where the router signal may be marginal. Wyze Sunset/Sunrise automations are the easiest to configure on this list: you pick a location, choose an offset — "turn on 30 minutes before sunset" — and it just works year-round without updating the schedule seasonally.

The Wyze app has a history of occasional instability — Wyze has improved this significantly in 2025-2026, but the Kasa app still has a more consistent track record. For Wyze ecosystem users, that's a non-issue — you're already in the app. For everyone else, Kasa at $18 is the safer bet.

"Wyze's outdoor plug is the best choice for households already invested in Wyze cameras — the ecosystem cohesion and USB port make it genuinely useful at $20." — The Verge

What We Love

• IP64 weatherproofing — same rating as the more expensive Kasa EP40
• USB-A port — charge outdoor devices alongside the two main outlets
• Sunset/Sunrise automations — location-aware seasonal scheduling without manual updates
• Wyze Rules integration — trigger the plug from Wyze motion sensors and cameras

What Could Be Better

• No energy monitoring — a significant gap vs Kasa EP40 at nearly the same price
• No HomeKit — Apple users should use Meross
• Wyze app reliability has improved but still trails Kasa historically
• Smaller review base than Kasa for long-term durability data

The Verdict

The Wyze Outdoor Plug at $20 is the best pick for Wyze ecosystem households — the USB port and Rules integration make it uniquely useful within that ecosystem. For non-Wyze households, the Kasa EP40 at $18 adds energy monitoring for less money.

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SHE Outdoor Durability Score

We built the SHE Outdoor Durability Score to answer the question outdoor plug buyers actually ask: which plug will still work correctly after two winters and a rainy spring? We combined IP weatherproof rating, operating temperature range, surge protection, energy monitoring accuracy, and app reliability into a single durability-weighted value metric that accounts for total cost of ownership.

SHE Outdoor Durability Score = (IP Rating Index × Temperature Range Score × Surge Protection Multiplier × Energy Monitoring Accuracy) / (Price Per Outlet + App Reliability Inverse)

Where:

• IP Rating Index = IP first digit (dust) + IP second digit (water) / 13 × 10, normalized 0–10
• Temperature Range Score = operating temperature range in °F / 12.4, normalized 0–10
• Surge Protection Multiplier = 1.15 if built-in surge protection present, 1.0 if absent
• Energy Monitoring Accuracy = 10 if ≤2% accuracy error, 7 if basic monitoring, 0 if none (from manufacturer specs and PCMag bench testing)
• Price Per Outlet = purchase price ÷ number of outlets
• App Reliability Inverse = (10 − App Score) / 10, where App Score is 1–10 from aggregated app store ratings and editorial reviews

(SmartHomeExplorer editorial analysis. IP Rating Index derived from IEC 60529 standard. Temperature range from manufacturer spec sheets. App scores from weighted average of iOS App Store, Google Play ratings, and editorial assessments from The Verge, PCMag, CNET. Prices verified March 2026; the Kasa EP40 re-verified at $18.99 on 2026-08-28.)

Key finding: The Kasa EP40 dominates the SHE Outdoor Durability Score — IP64 weatherproofing, a 124°F temperature operating range, accurate energy monitoring, and a 9.2/10 app reliability score combine at the lowest per-outlet price on this list.

When NOT to Buy a Smart Outdoor Plug

• Skip smart outdoor plugs if your outdoor outlet is GFCI-tripped constantly — a nuisance-tripping GFCI outlet will cut power to any smart plug without warning. Fix the GFCI circuit first. A smart plug will not prevent GFCI trips and may actually increase frustration when your scheduled lights fail to turn on because the outlet tripped overnight.
• Skip the premium single-outlet options if you only need scheduling — a $25 ecosystem-specific plug is overkill if all you want is holiday lights on a timer. The Kasa EP40 at $18 with two outlets handles 95% of outdoor scheduling use cases.
• Skip smart plugs for high-amperage outdoor equipment — outdoor electric heaters above 1,800W, large power tools, and compressors need hardwired smart switches, not plug-in controllers. Check the wattage rating before buying — all plugs on this list are rated for 1,800W max continuous load.
• Skip the outdoor plug altogether if your WiFi doesn't reach — smart outdoor plugs require stable WiFi. Test your phone's WiFi signal strength at the planned plug location. If you're getting one bar, a mesh WiFi extender should come first, or consider a standalone outlet timer for that location.

Frequently Asked Questions

What is the best smart outdoor plug in 2026?

The Kasa Smart Outdoor Plug EP40 is the best smart outdoor plug for most people — IP64 weatherproofing, dual outlets with independent control, per-outlet energy monitoring, and a $18 price tag. It has the largest verified review base — 60,000+ at 4.7 stars — of any outdoor smart plug. The Meross Smart Outdoor Plug is the best alternative for Apple HomeKit households.

Are smart outdoor plugs safe in rain and snow?

IP64-rated plugs like the Kasa EP40 and Wyze Outdoor Plug are designed for sustained rain, snow, and dust exposure. IP44-rated models such as the Meross handle rain and splashing but aren't rated for direct water jets or submersion. All plugs should be installed with the outlet facing down or covered by an in-use cover to keep water from pooling inside the housing.

Can I control smart outdoor plugs when I'm away from home?

Yes — all five plugs on this list use cloud-connected apps that allow remote control from anywhere with an internet connection. Scheduling runs locally on the device for the Kasa EP40 — schedules execute even without an internet connection. The Meross runs local HomeKit automations without internet when using an Apple Home hub — HomePod or Apple TV — as the controller.

Do smart outdoor plugs work with holiday light timers?

Smart outdoor plugs replace traditional holiday light timers with app-based scheduling, sunrise/sunset automations, and voice control. The Kasa EP40's dual outlets let you run two separate light strings on different schedules — run the front yard lights until 11pm and the backyard until midnight — from a single plug. Sunrise/sunset scheduling automatically adjusts the turn-on time as days get shorter or longer through the season.

How much electricity do outdoor smart plugs use in standby?

Smart outdoor plugs draw 0.3–0.9W in standby — the WiFi radio and relay consume continuous power even when the outlets are off. At a typical electricity rate of $0.16/kWh, a 0.5W standby draw costs approximately $0.70 per year per plug. The Kasa EP40's energy monitoring will show you the exact standby draw of your specific unit.

The Bottom Line

For complete outdoor smart home coverage — cameras, lighting, and irrigation — visit our best smart plugs and outlets guide for the full indoor context, and our outdoor lighting guide for weatherproof lighting control that pairs with any of these plugs.

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Sources & Methodology

Methodology: SmartHomeExplorer consensus scores aggregate ratings from 12 professional review sources — Wirecutter, CNET, PCMag, Tom's Guide, The Verge, Rtings, and specialist smart home publications — into a single comparable score. Products are scored before affiliate links are added. SHE Outdoor Durability Score is computed from IP rating standards (IEC 60529), manufacturer temperature specs, energy monitoring accuracy from PCMag bench tests, and app reliability scores aggregated from iOS App Store, Google Play, and editorial assessments. Prices were verified March 2026 and re-checked on 2026-08-28. That re-check found no Amazon listing for the Ring Outdoor Smart Plug, which has been removed from the picks and the score table; its $35 price and 6.8 composite were March inputs for a plug you can no longer buy. The Kasa EP40 re-verified at $18.99.

Expert review sources used in this analysis:

1. Wirecutter — smart outdoor plug recommendations (2025–2026)
2. CNET — outdoor smart plug testing and ratings (2025–2026)
3. PCMag — smart plug bench testing including energy monitoring accuracy (2025–2026)
4. Tom's Guide — outdoor smart plug ecosystem comparisons (2025–2026)
5. The Verge — smart plug reviews and Wyze ecosystem analysis (2025–2026)

Evidence Summary

Written by Nicholas Miles. Nick has covered smart home technology since 2024 and founded SmartHomeExplorer.com to aggregate consensus ratings from expert editorial sources across 2,829 smart home products and 328 buying guides, with a particular focus on how outdoor-rated hardware survives the weather it is only nominally sealed against.

Affiliate disclosure: SmartHomeExplorer earns affiliate commissions on qualifying Amazon purchases. Our scoring methodology is independent of affiliate relationships.

Full methodology for this score