5 Best Smart Surge Protectors in 2026
5 smart surge protectors we evaluated, with the capability gap competitors blur: most 'smart surge protectors' only add smart control to the AC outlets without adding any actual smart diagnostics about the surge protection circuitry itself.
Comparison Table
| Pick | Product | |
|---|---|---|
| Best Smart Surge Protector Overall | kasa smart Plug Power Strip KP303, Surge Protector with 3 Individually Controlled Smart Outlets and 2 USB Ports, Works with Alexa & Google Home, No Hub Required, White | Check price |
| Best Matter-Compatible Smart Surge Pick | Tapo Smart Wi-Fi Power Strip - Matter Compatible, Energy Monitoring, Surge Protection, 6 Individually Controlled Outlets & 3 USB Ports, Works with Alexa, Google Assistant, Siri & Bixby - Tapo P316M | Check price |
| Best Alexa-Focused Smart Surge Pick | Amazon Basics Smart Plug Power Strip with 6 Individually Controlled Outlets and 3 USB Ports (2 USB-A and 1 USB-C), WiFi, Works with Alexa Only, 2.4 GHz, No Hub Required, White | Check price |
| Best Multi-Ecosystem Smart Surge Pick | TP-Link Tapo Smart Plug Outlet Extender, Surge Protector, 18W Fast Charging, 3 Individual Smart Outlets, 1x USB-C & 2X USB-A, Smart Night Light, Works w/Apple HomeKit, Alexa & Google Home, Tapo P306 | Check price |
| Best Mixed Smart and Always-On Surge Pick | POWSAV 6 Ft WiFi Surge Protector - 8 Outlet Extension Cord with 4 Smart & 4 Always On Outlets, 4 USB Ports, Alexa & Google Home Compatible, Black | Check price |
Prices are approximate. Check Amazon for current pricing before purchasing.
Most smart surge protectors on the market actually only add smart control to the AC outlets, on/off scheduling and voice control, without adding any actual smart diagnostics about the surge protection circuitry itself, a meaningful capability gap between smart outlet control and smart surge protection monitoring.
Firmware update requirements and long-term software support for smart features are a genuine longevity consideration distinct from the surge protector's physical and electrical lifespan, a smart surge protector's app connectivity could become non-functional well before its physical MOV components reach end-of-life.
4 Criteria to Look For Before Buying a Smart Surge Protector
Key buying criteria so you get the right fit the first time.
Smart outlet control and smart surge-protection monitoring are different capabilities
Most smart surge protectors only add smart control (scheduling, voice) to the AC outlets without any actual diagnostics about the surge protection circuitry itself, verify which capability a specific pick actually offers.
Additional smart circuitry introduces more potential failure points
A smart surge protector's WiFi radio and processor add complexity beyond the MOV surge-protection components, more things that can break layered on top of the same underlying MOV degradation considerations.
Smart features may have a shorter useful lifespan than the physical hardware
App connectivity could become non-functional due to lack of updates or app store deprecation well before the physical MOV components reach end-of-life, a mismatch worth understanding upfront.
Cloud dependency matters more for safety-relevant notification features
If a smart surge protector's failure-notification feature relies on cloud connectivity, that connection could be down at exactly the moment a critical notification matters, higher stakes than a basic convenience feature.
5 Best Smart Surge Protectors in 2026
kasa smart Plug Power Strip KP303, Surge Protector with 3 Individually Controlled Smart Outlets and 2 USB Ports, Works with Alexa & Google Home, No Hub Required, White
About this pick
Genuinely independent per-outlet smart control with a real surge protector included, from a large, well-established review base. Works with Alexa and Google Home without a separate hub.
As with most smart surge protectors, this adds smart outlet control, verify separately whether it offers any actual surge-diagnostics feature versus just scheduling and voice control.
Best for: Buyers who want proven independent smart outlet control alongside genuine surge protection
Check price on AmazonPros
- +Genuinely independent per-outlet smart control
- +Real surge protector included
- +No separate hub required
- +Large, well-established review base
Cons
- −Smart features focus on outlet control, not surge-diagnostics monitoring
- −Cloud dependency risk for remote features
- −No Matter compatibility confirmed
Tapo Smart Wi-Fi Power Strip - Matter Compatible, Energy Monitoring, Surge Protection, 6 Individually Controlled Outlets & 3 USB Ports, Works with Alexa, Google Assistant, Siri & Bixby - Tapo P316M
About this pick
Matter compatibility future-proofs your smart control across ecosystems, with energy monitoring and genuine surge protection combined. 6 individually controlled outlets.
Energy monitoring here tracks power draw, not MOV degradation status specifically, understand this is smart outlet insight, not smart surge-health diagnostics.
Best for: Buyers who want Matter compatibility and energy insight alongside surge protection
Check price on AmazonPros
- +Matter compatibility for genuine multi-ecosystem future-proofing
- +Energy monitoring alongside surge protection
- +6 fully independent smart outlets
- +Broad smart home ecosystem support
Cons
- −Highest price in this guide
- −Energy monitoring doesn't diagnose MOV degradation specifically
- −Smaller review base as a newer product
Amazon Basics Smart Plug Power Strip with 6 Individually Controlled Outlets and 3 USB Ports (2 USB-A and 1 USB-C), WiFi, Works with Alexa Only, 2.4 GHz, No Hub Required, White
About this pick
6 individually controlled outlets from Amazon's own smart home ecosystem, genuinely tight Alexa integration if that's your primary platform, alongside surge protection. Includes a USB-C port.
More internal electronic complexity (WiFi radio, processor) than a basic surge protector introduces additional potential failure points beyond the MOV components alone.
Best for: Alexa-focused households who want smart control alongside surge protection
Check price on AmazonPros
- +6 genuinely independent smart outlets
- +Tight Alexa ecosystem integration
- +Includes a USB-C port
- +Surge protection alongside smart features
Cons
- −Alexa-only, not for Google Home or Apple HomeKit households
- −Additional smart circuitry adds more potential failure points
- −Lower rating than the top picks
TP-Link Tapo Smart Plug Outlet Extender, Surge Protector, 18W Fast Charging, 3 Individual Smart Outlets, 1x USB-C & 2X USB-A, Smart Night Light, Works w/Apple HomeKit, Alexa & Google Home, Tapo P306
About this pick
Works across Apple HomeKit, Alexa, and Google Home simultaneously, genuinely broad compatibility with surge protection built in. 3 individual smart outlets with 18W fast USB-C charging.
As with most smart surge protectors, the smart features center on outlet control and charging, not MOV health monitoring specifically.
Best for: Buyers with a mixed smart home ecosystem who want surge protection with broad compatibility
Check price on AmazonPros
- +Compatible with Apple HomeKit, Alexa, and Google Home
- +18W fast USB-C charging
- +Surge protection included
- +Compact outlet extender form factor
Cons
- −Smaller review base as a newer product
- −Smart features don't include MOV health diagnostics
- −Fewer outlets than larger smart strips
POWSAV 6 Ft WiFi Surge Protector - 8 Outlet Extension Cord with 4 Smart & 4 Always On Outlets, 4 USB Ports, Alexa & Google Home Compatible, Black
About this pick
A genuinely useful mix of 4 smart-controlled and 4 always-on outlets with surge protection, appropriate if you want smart control for some devices while keeping critical equipment always powered. Works with Alexa and Google Home.
8 outlets total plus 4 USB ports, with the same understanding that smart features here mean outlet control, not surge-health monitoring specifically.
Best for: Buyers who want smart control for some devices while keeping critical equipment always powered with surge protection
Check price on AmazonPros
- +Genuine mix avoids accidental shutoff of critical equipment
- +Surge protection alongside smart control
- +8 total outlets plus 4 USB ports
- +Works with Alexa and Google Home
Cons
- −Only half the outlets are smart-controlled
- −Smart features don't include surge-diagnostics monitoring
- −Smaller review base than mass-market picks
How We Evaluated These Smart Surge Protectors
Each pick was assessed across 3 criteria weighted for real-world use.
Smart outlet control vs. smart surge-protection monitoring distinguished
Distinguished picks offering smart outlet scheduling and voice control from any actual smart diagnostics about the surge protection circuitry itself, a meaningful capability gap product marketing tends to blur.
Cloud-dependency risk specifically for safety-relevant features
Considered that cloud-dependency risk is more consequential if a smart surge protector's failure-notification feature relies on connectivity that could be down at a critical moment, versus just a convenience feature.
Mismatched lifespan between smart-feature software support and physical MOV components
Noted that a smart surge protector's app connectivity could become non-functional well before its physical MOV components reach end-of-life, a mismatch competitors don't address when marketing the combined feature set.
How to Choose the Right Smart Surge Protectors
Most 'Smart Surge Protectors' Only Add Smart Outlet Control
Most smart surge protectors on the market actually only add smart control to the AC outlets, on/off scheduling and voice control, without adding any actual smart diagnostics about the surge protection circuitry itself. Buyers specifically seeking smart MOV-status monitoring may be disappointed to find the smart features only cover outlet scheduling, not surge-protection health monitoring at all.
Smart Circuitry Adds Complexity Beyond MOV Degradation
Smart surge protectors add more internal electronic complexity (WiFi radio, processor) than a basic surge protector, introducing additional components that themselves could fail or degrade over the product's lifespan, separate from the MOV surge-protection components.
Smart Features May Not Last as Long as the Physical Hardware
Firmware update requirements and long-term software support for the smart features are a genuine longevity consideration distinct from the surge protector's physical and electrical lifespan. A smart surge protector's app connectivity could become non-functional (due to lack of updates, app store deprecation, or protocol changes) well before its physical MOV components reach end-of-life.
Frequently Asked Questions
Does a smart surge protector tell me when the MOV components are degrading?
Usually not. Most smart surge protectors only add smart control to the AC outlets, scheduling and voice control, without any actual diagnostics about the surge protection circuitry itself, verify this specifically if MOV-status monitoring is what you want.
Do smart surge protectors have more things that can break than basic ones?
Yes. The added WiFi radio and processor introduce additional potential failure points beyond the MOV surge-protection components, layered complexity on top of, not replacing, the same underlying degradation considerations.
Will my smart surge protector's app still work in a few years?
Not guaranteed. Firmware and app support are a genuine longevity consideration distinct from the surge protector's physical lifespan, the smart features could become non-functional well before the physical MOV components reach end-of-life.
Is cloud dependency a bigger risk for smart surge protectors than smart power strips?
Potentially, if the smart surge protector's failure-notification feature relies on cloud connectivity for a safety-relevant alert, that connection being down at a critical moment is a higher-stakes risk than a basic remote-toggle convenience feature.
Bottom Line
best overall: kasa smart Plug Power Strip KP303, Surge Protector with 3 Individually Controlled Smart Outlets and 2 USB Ports, Works with Alexa & Google Home, No Hub Required, White - best smart surge protector overall pick in this roundup.
See the full rankings above for all picks with pros, cons, and best-for summaries.
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