5 Best Smart Power Strips with Energy Monitoring in 2026
5 smart power strips we evaluated for energy monitoring, with the granularity distinction competitors blur: per-outlet monitoring tells you which device is responsible, whole-strip aggregate monitoring only tells you total draw.
Comparison Table
| Pick | Product | |
|---|---|---|
| Best Energy Monitoring Pick Overall | 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 Per-Outlet Smart Control Pick | 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 Alexa-Ecosystem Monitoring 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 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 Monitoring 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.
Per-outlet energy monitoring, which tells you which specific device is responsible for how much draw, is the more useful and less commonly available capability than whole-strip aggregate monitoring, which only tells you total draw without identifying the source.
Energy monitoring data transmission relies on the same cloud or local architecture as smart control features, meaning monitoring history can be lost if cloud service is discontinued, a data-continuity risk specific to the monitoring feature.
4 Criteria to Look For Before Buying a Smart Power Strips with Energy Monitoring
Key buying criteria so you get the right fit the first time.
Per-outlet monitoring is more useful than whole-strip aggregate
Per-outlet monitoring identifies which specific device is responsible for your energy draw, whole-strip aggregate monitoring only reports a total without pinpointing the source.
Monitoring accuracy varies and is rarely verified against a reference load
Consumer smart strip energy monitoring is typically based on inexpensive internal sensors, real-world accuracy can deviate meaningfully from actual consumption.
Historical data retention and export capability varies significantly
Some picks offer weeks of in-app historical charts with export capability, others provide only real-time readings with no historical data at all.
Monitoring history can be lost if cloud service is discontinued
Energy monitoring data relies on the same cloud architecture as smart control features, a manufacturer shutdown can erase stored monitoring history entirely.
5 Best Smart Power Strips with Energy Monitoring in 2026
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
Explicitly advertised energy monitoring alongside 6 individually controlled outlets, genuinely useful for identifying which specific device drives your energy costs rather than just a whole-strip total. Matter compatible for broad smart home integration.
Higher price reflects the premium feature combination, worth it if per-device energy insight matters to you specifically.
Best for: Buyers who want genuine energy monitoring with Matter compatibility
Check price on AmazonPros
- +Explicit energy monitoring feature disclosed
- +6 individually controlled outlets for per-device insight
- +Matter compatible for broad ecosystem support
- +Surge protection included
Cons
- −Highest price in this guide
- −Smaller review base as a newer product
- −Verify per-outlet vs. whole-strip monitoring granularity
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
Independent per-outlet smart control across 3 outlets from a large, well-established review base, a strong track record even if energy monitoring specifics vary by app version. Works with Alexa and Google Home without a separate hub.
Verify current app version's energy monitoring granularity, since this feature can be added or refined via firmware updates over a product's lifespan.
Best for: Buyers who want a proven, independent per-outlet smart strip and value real-world track record
Check price on AmazonPros
- +Large, well-established review base
- +Independent per-outlet control
- +No separate hub required
- +Surge protector included
Cons
- −Verify current energy monitoring granularity via the app
- −Fewer outlets than larger picks
- −No Matter compatibility confirmed
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 smart home platform. Includes a USB-C port among 3 total USB ports.
Alexa-only compatibility limits this to households not using Google Home or Apple HomeKit as their primary ecosystem.
Best for: Alexa-focused households who want 6 independently controlled smart outlets
Check price on AmazonPros
- +6 genuinely independent smart outlets
- +Tight Alexa ecosystem integration
- +Includes a USB-C port
- +Established Amazon Basics brand
Cons
- −Alexa-only, not for Google Home or Apple HomeKit households
- −Lower rating than the top picks
- −Energy monitoring specifics not explicitly disclosed
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 for households with mixed smart home ecosystems. 3 individual smart outlets with 18W fast USB-C charging.
Verify whether the Tapo app surfaces energy monitoring data for this specific model, as feature sets can vary within the same product line.
Best for: Buyers with a mixed smart home ecosystem who want broad compatibility
Check price on AmazonPros
- +Compatible with Apple HomeKit, Alexa, and Google Home
- +18W fast USB-C charging
- +Compact outlet extender form factor
- +Smart night light bonus feature
Cons
- −Smaller review base as a newer product
- −Verify energy monitoring data availability for this model
- −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, appropriate if you want monitoring insight on some devices while keeping critical equipment always powered without accidental app-triggered shutoff. Works with Alexa and Google Home.
8 outlets total plus 4 USB ports for a well-rounded desk setup with partial monitoring coverage.
Best for: Buyers who want partial energy monitoring while keeping some outlets always powered
Check price on AmazonPros
- +Genuine mix avoids accidental shutoff of critical equipment
- +8 total outlets plus 4 USB ports
- +Works with Alexa and Google Home
- +Reasonable price for the feature set
Cons
- −Only half the outlets have smart monitoring capability
- −Smaller review base than top picks
- −Verify per-outlet vs. aggregate monitoring granularity
How We Evaluated These Smart Power Strips with Energy Monitoring
Each pick was assessed across 3 criteria weighted for real-world use.
Per-outlet vs. whole-strip aggregate monitoring distinguished
Checked whether each pick offers per-outlet energy insight, which identifies the specific device responsible for draw, versus whole-strip aggregate monitoring, which only reports total draw.
Cloud dependency risk for stored monitoring history
Noted that energy monitoring data transmission relies on the same cloud or local architecture as smart control features, meaning monitoring history can be lost if cloud service is discontinued.
Accuracy verification against a reference load where possible
Considered that consumer smart strip energy monitoring is typically based on inexpensive internal sensors whose real-world accuracy can deviate from actual consumption.
How to Choose the Right Smart Power Strips with Energy Monitoring
Per-Outlet Monitoring Is More Useful Than Aggregate
Per-outlet energy monitoring tells you which specific device is responsible for your energy costs, whole-strip aggregate monitoring only tells you total draw without identifying the source. If you want actionable insight, prioritize per-outlet capability like the Tapo P316M's 6 individually controlled outlets.
Monitoring History Can Be Lost If Cloud Service Ends
Energy monitoring data transmission relies on the same cloud or local architecture as smart control features. If a manufacturer discontinues cloud service, your historical monitoring data can be lost entirely, a data-continuity risk worth considering for long-term energy tracking.
Matching Picks to Your Ecosystem
| Ecosystem | Pick |
|---|---|
| Matter compatibility, explicit energy monitoring | Tapo P316M (rank 1) |
| Alexa and Google Home, proven track record | kasa KP303 (rank 2) |
| Apple HomeKit, Alexa, Google Home together | TP-Link Tapo P306 (rank 4) |
Frequently Asked Questions
What's the difference between per-outlet and whole-strip energy monitoring?
Per-outlet monitoring tells you which specific device is responsible for how much energy draw, whole-strip aggregate monitoring only tells you the total draw across all outlets combined without identifying the source.
How accurate is smart power strip energy monitoring?
It varies. Consumer smart strips typically use inexpensive internal sensors whose real-world accuracy can deviate from actual consumption, treat the readings as a useful estimate, not a precise measurement.
Will I lose my energy monitoring history if the manufacturer shuts down?
Likely yes, if that history is stored only in the manufacturer's cloud app. This is the same long-term availability risk as remote control functionality, a real data-continuity concern for smart devices generally.
Do all smart power strips offer historical energy data?
No, this varies significantly. Some offer weeks of in-app historical charts with export capability, others provide only real-time readings with no historical retention at all, check this specifically if trend tracking matters to you.
Bottom Line
best overall: 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 - best energy monitoring pick overall pick in this roundup.
See the full rankings above for all picks with pros, cons, and best-for summaries.
Browse on Amazon
All Prime-eligible options with current pricing.
Shop on Amazon →