8 Best Smart Plugs With Energy Monitoring in 2027
AIThis post was created with the assistance of artificial intelligence (AI).

Smart plugs with energy monitoring show how much electricity a connected appliance uses while adding remote control and scheduling. I rank the Kasa Matter KP125MP2 as the best overall for pairing energy monitoring with Matter support and a 15A/1800W rating. The Tapo P110M is a strong alternative for buyers who want Matter in a four-pack, while the Kasa KP115 suits shoppers seeking a compact single plug. The main tradeoffs are how many plugs you need, which smart-home platforms you use, and whether you value Matter support or a lower-friction, Wi-Fi-focused setup. Read on for the full comparison and a guide to choosing a plug that fits your appliances and routines.

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8
compared
5
brands
4 plugs
max pack size
Which smart plugs with energy monitoring should you buy?
★ Top Pick
Kasa Matter Smart Plug with En
Best Overall for Multi-Room Monitoring
Four plugs provide monitoring coverage for multiple devices.
See on Amazon →
Households using Apple Home, Alexa, Google Home, or SmartThings that want energy tracking for a couple of appliances.
Kasa Matter Smart Plug with En
Matter support covers four major smart-home platforms.
View on Amazon →
Zigbee users with a compatible hub who want several energy-monitoring outlets and added mesh repeaters.
THIRDREALITY Smart Plug Gen3
Real-time power monitoring with stated ±1% accuracy.
View on Amazon →
Alexa or Google Assistant households that want long-term power, current, and voltage history for several devices.
Govee Smart Plugs with Energy
Tracks power, current, and voltage.
View on Amazon →
Buyers monitoring one appliance who want a compact plug with listed overheating protection and child safety features.
Kasa Smart Plug Mini with Ener
Energy monitoring works alongside scheduling and remote control.
View on Amazon →
Pack size — compared
Kasa Matter Smart Plug with En2 plugs
THIRDREALITY Smart Plug Gen34 plugs
Kasa Matter Smart Plug with En4 plugs
Govee Smart Plugs with Energy 4 plugs
Tapo P110M Matter Smart Plugs 4 plugs
AiSeek Smart Plug with Energy 4 plugs
Tapo P115 Smart Wi-Fi Plug wit4 plugs
Pros & cons at a glance
Kasa Matter Smart Plug with En
✓ Matter support covers four major smart-home platforms.
✗ Requires a 2.4 GHz Wi-Fi network.
THIRDREALITY Smart Plug Gen3
✓ Real-time power monitoring with stated ±1% accuracy.
✗ Requires a compatible Zigbee hub.
Kasa Matter Smart Plug with En
✓ Four plugs provide monitoring coverage for multiple devices.
✗ Requires 2.4 GHz Wi-Fi.
Govee Smart Plugs with Energy
✓ Tracks power, current, and voltage.
✗ Does not support 5 GHz Wi-Fi.
Kasa Smart Plug Mini with Ener
✓ Energy monitoring works alongside scheduling and remote control.
✗ Supports Alexa and Google Assistant, but not the broader Matter platform range of the KP125MP2.
Tapo P110M Matter Smart Plugs
✓ Matter support works with Alexa, Apple HomeKit, Google Home, and SmartThings.
✗ Connects through 2.4 GHz Wi-Fi only.
AiSeek Smart Plug with Energy
✓ Tracks real-time power and energy use.
✗ Requires a 2.4 GHz Wi-Fi connection.
Tapo P115 Smart Wi-Fi Plug wit
✓ Shows energy statistics and charts to help track appliance consumption.
✗ Works with 2.4 GHz Wi-Fi only.

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Key Takeaways

  • Matter support separates the most flexible options. The Kasa KP125MP2 and Tapo P110M stand out for buyers who want cross-platform smart-home compatibility, while several other picks focus on Wi-Fi ecosystems.
  • Pack size changes the value equation. The Kasa KP125MP2 is a two-pack, while the Kasa Matter, Tapo P110M, Govee, THIRDREALITY, AiSeek, and Tapo P115 options are four-packs; a larger bundle only helps if you can use that many.
  • Electrical capacity deserves a check before energy tracking. The Kasa KP125MP2 and Tapo P110M list 15A ratings, but buyers should confirm the rating and appliance requirements for any model before connecting a high-draw device.
  • Energy monitoring is most useful when it changes a decision. It can help compare appliance consumption and spot standby use, but a plug’s readings do not replace a dedicated meter or explain an appliance’s full operating costs on their own.
  • Monitoring and platform compatibility are separate questions. A plug can track energy without offering the smart-home interoperability a buyer wants, so confirm app, hub, and platform requirements before choosing a multi-pack.
2
THIRDREALITY Smart Plug Gen3
Best for Zigbee Mesh Monitoring
1
Kasa Matter Smart Plug with En
Best for Cross-Platform Flexibility
3
Kasa Matter Smart Plug with En
Best Overall for Multi-Room Monitoring

Our Top Smart Plugs With Energy Monitoring Picks

Kasa Matter Smart Plug with Energy Monitoring, KP125MP2, 15A/1800W, 2-PackKasa Matter Smart Plug with Energy Monitoring, KP125MP2, 15A/1800W, 2-PackBest for Cross-Platform FlexibilityModel: KP125MP2Pack size: 2 plugsMaximum load: 15A / 1,800WVIEW LATEST PRICESee Our Full Breakdown
THIRDREALITY Smart Plug Gen3, 4-PackTHIRDREALITY Smart Plug Gen3, 4-PackBest for Zigbee Mesh MonitoringPack size: 4 plugsConnectivity: Zigbee 3.0Operating voltage: 110VVIEW LATEST PRICESee Our Full Breakdown
Kasa Matter Smart Plug with Energy Monitoring, 4-PackKasa Matter Smart Plug with Energy Monitoring, 4-PackBest Overall for Multi-Room MonitoringModel: KP125MP4Pack size: 4 plugsMaximum load: 15A / 1,800WVIEW LATEST PRICESee Our Full Breakdown
Govee Smart Plugs with Energy Monitoring, Wi-Fi and Bluetooth, 4-PackGovee Smart Plugs with Energy Monitoring, Wi-Fi and Bluetooth, 4-PackBest for Detailed Energy HistoryModel: H5086Pack size: 4 plugsOperating voltage: 120V ACVIEW LATEST PRICESee Our Full Breakdown
Kasa Smart Plug Mini with Energy Monitoring (KP115)Kasa Smart Plug Mini with Energy Monitoring (KP115)Best Compact Single-Plug PickModel: KP115Connectivity: 2.4 GHz Wi-FiOperating voltage: 120V ACVIEW LATEST PRICESee Our Full Breakdown
Tapo P110M Matter Smart Plugs with Energy Monitoring, 4-Pack, 15ATapo P110M Matter Smart Plugs with Energy Monitoring, 4-Pack, 15ABest for Matter Smart HomesModel: P110MPack size: 4 plugsMaximum power: 1800 WVIEW LATEST PRICESee Our Full Breakdown
AiSeek Smart Plug with Energy Monitoring, 15A, 2.4 GHz Wi-Fi, 4-PackAiSeek Smart Plug with Energy Monitoring, 15A, 2.4 GHz Wi-Fi, 4-PackBest for Grouped SmartLife ControlModel: KT-US-EM-15APPack size: 4 plugsMaximum power: 1800 WVIEW LATEST PRICESee Our Full Breakdown
Tapo P115 Smart Wi-Fi Plug with Energy Monitoring, 4-Pack, 15 ATapo P115 Smart Wi-Fi Plug with Energy Monitoring, 4-Pack, 15 ABest for Straightforward Energy TrackingModel: P115Pack size: 4 plugsOperating voltage: 110 V ACVIEW LATEST PRICESee Our Full Breakdown
Specs at a glance
smart plugs with energy monitoringConnectivityModelPack sizeOperating voltage
Kasa Matter Smart Plug with EnMatter, Wi-Fi, SmartThingsKP125MP22 plugs120V
THIRDREALITY Smart Plug Gen3Zigbee 3.0—4 plugs110V
Kasa Matter Smart Plug with EnMatter, Wi-Fi, SmartThingsKP125MP44 plugs120V
Govee Smart Plugs with Energy Wi-Fi and BluetoothH50864 plugs120V AC
Kasa Smart Plug Mini with Ener2.4 GHz Wi-FiKP115—120V AC
Tapo P110M Matter Smart Plugs Matter, Wi-FiP110M4 plugs—
AiSeek Smart Plug with Energy 2.4 GHz Wi-FiKT-US-EM-15AP4 plugs120 V
Tapo P115 Smart Wi-Fi Plug wit2.4 GHz Wi-FiP1154 plugs110 V AC

More Details on Our Top Picks

  1. Kasa Matter Smart Plug with Energy Monitoring, KP125MP2, 15A/1800W, 2-Pack

    Kasa Matter Smart Plug with Energy Monitoring, KP125MP2, 15A/1800W, 2-Pack

    Best for Cross-Platform Flexibility

    View Latest Price

    I’d choose the Kasa KP125MP2 when smart-home compatibility matters as much as seeing what an appliance consumes. Matter support spans Apple Home, Alexa, Google Home, and SmartThings, while local network control can keep commands working after setup if the internet is down. That gives it a broader platform fit than the Kasa KP115, which is limited to Alexa and Google Assistant. Energy monitoring helps identify the draw of individual devices, and the two-plug pack suits buyers who want to start with a couple of high-use appliances rather than outfit a whole home.

    The tradeoff is scale: the four-pack KP125MP4 makes more sense for monitoring several devices at once. This model also needs 2.4 GHz Wi-Fi, and offline control still depends on a working local network and prior setup. Its 15A, 1,800W ceiling is a clear limit for higher-load equipment.

    Pros:
    • Matter support covers four major smart-home platforms.
    • Energy monitoring helps compare the consumption of connected devices.
    • Local network control can work without internet after setup.
    • Compact, UL-certified flame-retardant construction.
    Cons:
    • Requires a 2.4 GHz Wi-Fi network.
    • Offline control depends on prior setup and a functioning local network.
    • The two-plug pack is less suited to monitoring multiple rooms than the four-plug KP125MP4.

    Best for: Households using Apple Home, Alexa, Google Home, or SmartThings that want energy tracking for a couple of appliances.

    Not ideal for: Buyers outfitting many outlets at once, or anyone whose device exceeds 1,800W or needs 5 GHz Wi-Fi.

    • Model:KP125MP2
    • Pack size:2 plugs
    • Maximum load:15A / 1,800W
    • Operating voltage:120V
    • Connectivity:Matter, Wi-Fi, SmartThings
    • Wi-Fi band:2.4 GHz
    • Compatible assistants:Apple Home, Amazon Alexa, Google Assistant, Samsung SmartThings
    • Warranty:2-year limited
    Our verdict
    “Choose this two-pack for Matter-based energy tracking across major smart-home platforms, but pick the KP125MP4 if you need more outlets monitored.”
  2. THIRDREALITY Smart Plug Gen3, 4-Pack

    THIRDREALITY Smart Plug Gen3, 4-Pack

    Best for Zigbee Mesh Monitoring

    View Latest Price

    The THIRDREALITY Gen3 is the lineup’s specialist choice for homes already built around Zigbee. Its plugs report real-time power use and repeat the Zigbee signal, so adding monitoring points can also help extend mesh coverage. The stated ±1% monitoring accuracy is a useful distinction for buyers who want tighter power readings; the Wi-Fi-based Govee H5086, by contrast, offers voltage and current data plus long-term history in its app.

    This four-pack is less plug-and-play than the Kasa Matter models: a compatible Zigbee hub is required, and the supported platform depends on that setup. It fits Home Assistant, SmartThings, Hubitat, and compatible Echo devices, but not a buyer seeking direct Wi-Fi operation or Matter flexibility. The one-year warranty is also shorter than the two-year coverage listed for the Kasa options.

    Pros:
    • Real-time power monitoring with stated ±1% accuracy.
    • Each plug can repeat the Zigbee mesh signal.
    • Works with Home Assistant, SmartThings, Hubitat, and compatible Echo devices.
    • Compact form is designed to avoid blocking adjacent outlets.
    Cons:
    • Requires a compatible Zigbee hub.
    • Less suitable for households seeking direct Wi-Fi or Matter-based setup.
    • One-year warranty is shorter than the two-year coverage listed for the Kasa plugs.

    Best for: Zigbee users with a compatible hub who want several energy-monitoring outlets and added mesh repeaters.

    Not ideal for: Buyers without a Zigbee hub, or those seeking direct Wi-Fi setup, Matter support, or a longer listed warranty.

    • Pack size:4 plugs
    • Connectivity:Zigbee 3.0
    • Operating voltage:110V
    • Monitoring accuracy:±1%
    • Hub requirement:Compatible Zigbee hub required
    • Compatible platforms:Home Assistant, SmartThings, Hubitat, compatible Echo devices
    • Control:Remote and voice
    • Warranty:1 year
    Our verdict
    “Pick this four-pack if you already have a Zigbee hub and value mesh expansion alongside energy readings; otherwise, the Kasa Matter plugs offer a simpler Wi-Fi route.”
  3. Kasa Matter Smart Plug with Energy Monitoring, 4-Pack

    Kasa Matter Smart Plug with Energy Monitoring, 4-Pack

    Best Overall for Multi-Room Monitoring

    View Latest Price

    For buyers who want to monitor several appliances without choosing a single smart-home ecosystem, the Kasa KP125MP4 is my strongest all-around fit. Its four plugs combine energy tracking and Matter support for Apple Home, Alexa, Google Home, and SmartThings. Local Matter control over Wi-Fi can also continue when internet access is unavailable, provided the local setup is in place. Compared with the two-pack KP125MP2, this bundle makes it easier to spread monitoring across rooms; compared with the THIRDREALITY Gen3, it avoids the need for a separate Zigbee hub.

    The tradeoffs are a 2.4 GHz Wi-Fi requirement and a 15A, 1,800W maximum per plug. That rules it out for higher-load appliances, and it lacks the Govee H5086’s listed power, current, and voltage history detail. Still, the compact, UL-certified flame-retardant design gives this four-pack a practical balance of coverage and platform choice.

    Pros:
    • Four plugs provide monitoring coverage for multiple devices.
    • Matter works with Apple Home, Alexa, Google Home, and SmartThings.
    • Local control can remain available when internet access is offline.
    • Compact, UL-certified flame-retardant design.
    Cons:
    • Requires 2.4 GHz Wi-Fi.
    • Each plug is limited to 15A and 1,800W.
    • Does not list the detailed power, current, and voltage history offered by the Govee H5086.

    Best for: Households that want energy readings for several appliances across rooms while keeping options open across major Matter-compatible platforms.

    Not ideal for: People with 5 GHz-only Wi-Fi or appliances that draw more than 15A or 1,800W.

    • Model:KP125MP4
    • Pack size:4 plugs
    • Maximum load:15A / 1,800W
    • Operating voltage:120V
    • Connectivity:Matter, Wi-Fi, SmartThings
    • Wi-Fi band:2.4 GHz
    • Compatible assistants:Apple Home, Amazon Alexa, Google Assistant, Samsung SmartThings
    • Warranty:2-year limited
    Our verdict
    “Choose the KP125MP4 for multi-room energy monitoring with broad Matter compatibility, unless you need Zigbee mesh repeating or more detailed electrical history.”
  4. Govee Smart Plugs with Energy Monitoring, Wi-Fi and Bluetooth, 4-Pack

    Govee Smart Plugs with Energy Monitoring, Wi-Fi and Bluetooth, 4-Pack

    Best for Detailed Energy History

    View Latest Price

    The Govee H5086 puts energy data front and center: its app tracks power, current, and voltage, with historical records available for up to a year. That makes it a better match than the Kasa KP125MP4 for buyers who want to inspect more than general energy use over time. The four-pack also supports schedules and group control, so several monitored devices can follow a shared routine, while Alexa and Google Assistant provide voice operation.

    That extra data comes with a more app-centered setup. App-based control requires Govee Home, and the plug does not offer the Matter platform breadth of the Kasa models or the Zigbee mesh repeating of the THIRDREALITY Gen3. It also supports 2.4 GHz Wi-Fi only. Buyers who want detailed records and use Alexa or Google should find the tradeoff reasonable; those prioritizing cross-platform choice may prefer Kasa.

    Pros:
    • Tracks power, current, and voltage.
    • Energy history is available for up to one year.
    • Supports schedules, group control, remote control, and voice control.
    • ETL and FCC certified.
    Cons:
    • Does not support 5 GHz Wi-Fi.
    • App-based control requires Govee Home.
    • Voice assistant support is limited to Alexa and Google Assistant, unlike the Matter-enabled Kasa plugs.

    Best for: Alexa or Google Assistant households that want long-term power, current, and voltage history for several devices.

    Not ideal for: Buyers seeking Matter or Zigbee integration, 5 GHz Wi-Fi support, or app-based control outside Govee Home.

    • Model:H5086
    • Pack size:4 plugs
    • Operating voltage:120V AC
    • Maximum wattage:1,800W
    • Connectivity:Wi-Fi and Bluetooth
    • Wi-Fi compatibility:2.4 GHz only; does not support 5 GHz
    • Voice assistants:Amazon Alexa, Google Assistant
    • Certifications:ETL, FCC
    Our verdict
    “Choose Govee for detailed, long-term electrical history and grouped routines, but choose Kasa if Matter compatibility matters more than app-based reporting.”
  5. Kasa Smart Plug Mini with Energy Monitoring (KP115)

    Kasa Smart Plug Mini with Energy Monitoring (KP115)

    Best Compact Single-Plug Pick

    View Latest Price

    The Kasa KP115 suits buyers who need energy monitoring for one appliance and want a small, safety-focused plug rather than a multi-pack. It combines energy tracking and scheduling with overheating protection, a fireproof shell, a sliding child safety cover, and UL certification. That safety detail sets it apart from the Govee four-pack, which lists ETL and FCC certifications but does not specify the same protective features. Its compact dimensions also make it a practical fit where a larger plug might crowd a nearby outlet.

    Its platform support is narrower than the Matter-enabled KP125MP2: the KP115 works with Alexa and Google Assistant, but Apple Home and SmartThings are not listed. It also needs 2.4 GHz Wi-Fi and is capped at 1,800W. Choose it for a single monitored device and its stated safety features; choose a Kasa Matter pack if you need broader compatibility or several outlets.

    Pros:
    • Energy monitoring works alongside scheduling and remote control.
    • Overheating protection, a fireproof shell, and a sliding child safety cover are listed.
    • UL certified and backed by a two-year warranty.
    • Compact dimensions suit tighter outlet spaces.
    Cons:
    • Supports Alexa and Google Assistant, but not the broader Matter platform range of the KP125MP2.
    • Requires 2.4 GHz Wi-Fi.
    • Single-plug format is less suited to monitoring multiple devices than the four-packs.

    Best for: Buyers monitoring one appliance who want a compact plug with listed overheating protection and child safety features.

    Not ideal for: Apple Home or SmartThings users, people needing several monitored outlets, or households without 2.4 GHz Wi-Fi.

    • Model:KP115
    • Connectivity:2.4 GHz Wi-Fi
    • Operating voltage:120V AC
    • Maximum wattage:1,800W
    • Voice assistants:Amazon Alexa, Google Assistant
    • Safety:Overheating protection, fireproof shell, sliding child safety cover, UL certified
    • Dimensions:2.62 × 1.57 × 1.5 inches
    • Warranty:2 years
    Our verdict
    “Pick the KP115 for one compact, safety-focused monitoring point, but choose the KP125MP4 if you want multi-room coverage and Matter support.”
  6. Tapo P110M Matter Smart Plugs with Energy Monitoring, 4-Pack, 15A

    Tapo P110M Matter Smart Plugs with Energy Monitoring, 4-Pack, 15A

    Best for Matter Smart Homes

    View Latest Price

    I’d choose the Tapo P110M when energy tracking needs to fit into a smart home built around more than one platform. Its Matter compatibility supports Alexa, Apple HomeKit, Google Home, and SmartThings, giving it a wider platform reach than the Wi-Fi-only Tapo P115. The four-plug pack also suits buyers who want to monitor several appliances rather than just one or two. Energy monitoring and bill estimates add a useful view of consumption, while configurable power thresholds can help manage connected devices. The tradeoff is that it uses 2.4 GHz Wi-Fi only, and bill estimates depend on billing-system integration. Buyers with a simpler Alexa or Google setup may find the AiSeek’s SmartLife-based controls sufficient; the P110M’s case is strongest when Matter flexibility matters.

    Pros:
    • Matter support works with Alexa, Apple HomeKit, Google Home, and SmartThings.
    • Tracks energy use and offers bill estimates.
    • Configurable power thresholds add control over connected devices.
    • Compact plugs are designed to leave neighboring outlets accessible.
    Cons:
    • Connects through 2.4 GHz Wi-Fi only.
    • Bill estimates require integration with billing systems.

    Best for: Households using multiple Matter-compatible platforms that want energy monitoring across several appliances.

    Not ideal for: Buyers with only 5 GHz Wi-Fi, or those who want bill estimates without connecting billing information.

    • Model:P110M
    • Pack size:4 plugs
    • Maximum power:1800 W
    • Connectivity:Matter, Wi-Fi
    • Wi-Fi band:2.4 GHz
    • Compatible platforms:Amazon Alexa, Apple HomeKit, Google Home, Samsung SmartThings
    • Control methods:App, voice, scheduling
    • Certification:UL Certified
    Our verdict
    “Choose the P110M if Matter compatibility across major platforms matters more than avoiding 2.4 GHz Wi-Fi or billing setup.”
  7. AiSeek Smart Plug with Energy Monitoring, 15A, 2.4 GHz Wi-Fi, 4-Pack

    AiSeek Smart Plug with Energy Monitoring, 15A, 2.4 GHz Wi-Fi, 4-Pack

    Best for Grouped SmartLife Control

    View Latest Price

    The AiSeek four-pack is a practical match for buyers who want to monitor several devices and control them together in SmartLife. It reports real-time power and energy use, with schedules, timers, and group control that can simplify routines across multiple plugs. Its app can also link Alexa and Google Assistant voice control, while the stated short-circuit and overload protection adds another layer of device management. Compared with the Tapo P110M, AiSeek does not list Matter or Apple HomeKit compatibility, so it is less suited to a platform-mixed smart home. Its control path also depends on linking voice assistants through SmartLife. The 2.4 GHz-only connection rules out buyers relying on 5 GHz Wi-Fi, but the two-year warranty and ETL listing give this pack a distinct practical appeal.

    Pros:
    • Tracks real-time power and energy use.
    • Supports schedules, timers, and group control.
    • Works with Alexa and Google Assistant through the SmartLife app.
    • ETL listed, with stated short-circuit and overload protection and a two-year warranty.
    Cons:
    • Requires a 2.4 GHz Wi-Fi connection.
    • Voice assistant control requires linking through SmartLife.
    • Does not list Matter or Apple HomeKit compatibility.

    Best for: SmartLife or Tuya users who want real-time energy readings and grouped control for several appliances.

    Not ideal for: Matter or Apple HomeKit households, and buyers who need plugs to connect to 5 GHz Wi-Fi.

    • Model:KT-US-EM-15AP
    • Pack size:4 plugs
    • Maximum power:1800 W
    • Operating voltage:120 V
    • Connectivity:2.4 GHz Wi-Fi
    • Compatible services:Alexa, Google Assistant, SmartLife, Tuya
    • Dimensions:1.4 x 2.8 x 2 inches
    • Certifications:FCC certified; ETL listed
    • Warranty:2 years
    Our verdict
    “Pick AiSeek for grouped SmartLife energy monitoring, but choose the Tapo P110M if Matter or Apple HomeKit support is a priority.”
  8. Tapo P115 Smart Wi-Fi Plug with Energy Monitoring, 4-Pack, 15 A

    Tapo P115 Smart Wi-Fi Plug with Energy Monitoring, 4-Pack, 15 A

    Best for Straightforward Energy Tracking

    View Latest Price

    The Tapo P115 keeps the energy-monitoring job straightforward: it records usage, presents statistics and charts, and offers cost estimates when billing information is integrated. That makes it a sensible pick for buyers who want to see how appliances use power without needing Matter’s broader platform support. It also covers everyday remote control through the Tapo app, compatible voice assistants, schedules, and automatic shutoff. Compared with the Tapo P110M, the P115 lists Alexa, Google Assistant, and SmartThings but not Matter or Apple HomeKit, so it is a narrower fit for mixed-platform homes. It shares the P110M’s 2.4 GHz Wi-Fi limitation and billing setup requirement. I’d favor it for basic monitoring and timed control, not for buyers seeking Matter-based flexibility.

    Pros:
    • Shows energy statistics and charts to help track appliance consumption.
    • Supports remote app control and Alexa, Google Assistant, and SmartThings.
    • Scheduling and automatic shutoff provide practical control options.
    • Compact design is made to leave neighboring outlets accessible.
    Cons:
    • Works with 2.4 GHz Wi-Fi only.
    • Cost estimates depend on integrating billing information.
    • Does not list Matter or Apple HomeKit compatibility.

    Best for: Tapo app users who want charts of appliance energy use, scheduled control, and automatic shutoff across four plugs.

    Not ideal for: Households seeking Matter or Apple HomeKit support, or users who cannot connect to 2.4 GHz Wi-Fi.

    • Model:P115
    • Pack size:4 plugs
    • Operating voltage:110 V AC
    • Maximum wattage:1800 W
    • Connectivity:2.4 GHz Wi-Fi
    • Compatible assistants:Amazon Alexa, Google Assistant, SmartThings
    • Features:Energy monitoring, scheduling, automatic shutoff
    • Certifications:ETL, FCC, RoHS
    Our verdict
    “Choose the P115 for chart-based energy tracking and simple scheduled control, but opt for the P110M if Matter support is central to your setup.”
smart plugs with energy monitoring
What makes a great smart plugs with energy monitoring
1
Match the Plug’s Rating to the Appliance
Start with the appliance label or manual, then compare its electrical demands with the plug’s stated limits.
2
Choose a Smart-Home Setup You Can Maintain
Matter can make it easier to connect compatible devices across supported smart-home platforms, but it does not guarantee that ever
3
Decide What You Need Energy Data to Tell You
Monitoring can help reveal whether an appliance uses power while idle, compare consumption across similar devices, or track change
4
Buy the Right Number, Not the Largest Bundle
Four-packs can make sense when you already know which appliances you want to monitor, but unused plugs do not improve the value of
How to choose your smart plugs with energy monitoring
1
How we picked
I compared these eight options on the factors that shape everyday usefulness: energy monitoring , stated electrical capa
2
Match the Plug’s Rating to the Appliance
Start with the appliance label or manual, then compare its electrical demands with the plug’s stated limits.
3
Choose a Smart-Home Setup You Can Maintain
Matter can make it easier to connect compatible devices across supported smart-home platforms, but it does not guarantee
4
Decide What You Need Energy Data to Tell You
Monitoring can help reveal whether an appliance uses power while idle, compare consumption across similar devices, or tr
5
Buy the Right Number, Not the Largest Bundle
Four-packs can make sense when you already know which appliances you want to monitor, but unused plugs do not improve th
Vetted smart plugs with energy monitoring ·
The best smart plugs with energy monitoring, compared
★ Winner Kasa Matter Smart Plug with En
Best Overall for Multi-Room Monitoring
8compared
4 plugstop pack size

How We Picked

I compared these eight options on the factors that shape everyday usefulness: energy monitoring, stated electrical capacity, smart-home connectivity, pack size, and how clearly each product fits a particular buyer. I gave extra weight to Matter support when it could reduce dependence on a single platform, while also accounting for buyers who prefer a straightforward Wi-Fi plug or need several outlets covered at once.

The ranking favors useful balance over feature count. The Kasa Matter KP125MP2 leads because its stated 15A/1800W capacity, energy tracking, and Matter support make a versatile package. The Tapo P110M follows as a four-pack Matter option, while the remaining picks are differentiated by bundle size, platform approach, and format. I treat manufacturer-listed specs as decision points, not proof that every appliance or smart-home setup will be compatible; buyers should check current app and platform requirements before purchasing.

Everyday → specialist
Everyday & valuePremium & specialist
Which smart plugs with energy monitoring fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Smart Plugs With Energy Monitoring

Choosing a smart plug with energy monitoring is less about collecting readings and more about getting readings you can act on. I would check the appliance, your smart-home setup, and the number of outlets you plan to monitor before comparing bundles.

Match the Plug’s Rating to the Appliance

Start with the appliance label or manual, then compare its electrical demands with the plug’s stated limits. A 15A rating, such as the one listed for the Kasa KP125MP2 and Tapo P110M, does not mean every high-power appliance is a suitable match. Motors, heaters, and other loads can have requirements that are not obvious from a simple wattage estimate. Avoid using a smart plug with equipment whose instructions prohibit it, and do not use one to exceed its listed capacity. This check matters more than a long feature list because a mismatch can create a safety risk. If the appliance needs a dedicated circuit or draws more than the plug allows, choose a different monitoring method.

Choose a Smart-Home Setup You Can Maintain

Matter can make it easier to connect compatible devices across supported smart-home platforms, but it does not guarantee that every feature appears in every app. Energy history, schedules, or device controls may vary by manufacturer app and platform. Before buying, check whether the plug requires a hub, which phone app manages its readings, and whether your preferred voice assistant supports the controls you want. A common mistake is choosing by the Matter label alone and assuming all monitoring data will follow the plug between ecosystems. A Wi-Fi-first plug may be simpler if you already use its app and do not plan to change platforms. Prioritize the setup you can manage reliably over theoretical compatibility.

Decide What You Need Energy Data to Tell You

Monitoring can help reveal whether an appliance uses power while idle, compare consumption across similar devices, or track changes after adjusting a routine. It is less useful if you only want to switch a lamp remotely and never expect to check the readings. Check how the app presents consumption: a live reading, a history chart, or summaries over time answer different questions. Also look for how long data is retained and whether you need an account or cloud connection to review it. Do not assume an energy reading gives a complete estimate of your bill; utility rates, time-of-use plans, and other household loads affect the final cost. Pick a plug whose reporting matches the question you actually want to answer.

Buy the Right Number, Not the Largest Bundle

Four-packs can make sense when you already know which appliances you want to monitor, but unused plugs do not improve the value of the setup. A two-pack such as the Kasa KP125MP2 can be a better fit for testing monitoring on a pair of devices before expanding. Count the outlets you can use, allowing for nearby plugs and the physical space around a power strip or wall socket. Check whether the model’s shape blocks an adjacent outlet, particularly in crowded areas. If you need to monitor one appliance first, a smaller bundle limits clutter and lets you learn whether the data is useful. Buy a larger pack only when its plugs suit a clear plan.

Treat Energy Readings as Estimates, Not Audits

Smart-plug readings are useful for household comparisons, but they may not match a utility meter or a specialist power analyzer exactly. Accuracy can vary with the appliance and how its power draw changes during operation. For a refrigerator, for example, a single instant reading misses the compressor cycling on and off; a longer history is more informative. Compare similar appliances under similar conditions rather than treating one number as a definitive efficiency verdict. If you need data for billing, compliance, or technical troubleshooting, use equipment designed for that job. For everyday decisions, look for consistent patterns and practical changes rather than false precision.

Frequently Asked Questions

Do I need Matter to use energy monitoring?

No. Matter is about smart-home interoperability, while energy monitoring depends on the plug and its app support. In this lineup, the Kasa Matter and Tapo P110M options combine Matter with energy monitoring, but other models also list monitoring without Matter in their names. Check where the energy data appears and whether your preferred platform can display it; basic Matter control does not guarantee every manufacturer feature will be available through a third-party app. If you already use one smart-home ecosystem and do not plan to switch, an established app-based setup may meet your needs. Choose Matter when cross-platform flexibility is a priority, not simply as a requirement for tracking usage.

Can I use an energy-monitoring smart plug with a space heater or other high-power appliance?

Only if the appliance’s instructions permit a smart plug and its electrical demands stay within the plug’s listed rating. Some picks here list a 15A capacity, but that number alone does not confirm compatibility with every heater, motor, or other high-load device. Check both the appliance manual and the plug specifications, including any restrictions on continuous use. Never connect a device that exceeds the plug’s limits or requires a dedicated outlet. When the requirements are unclear, use the appliance directly in a suitable outlet and choose a monitoring method approved for that load.

Will energy readings appear in Apple Home, Google Home, or Alexa?

That depends on the exact plug, its app, and the features supported by the smart-home platform. Matter support can help with control across compatible systems, but it does not promise that energy history or detailed consumption reports will appear in each platform. Check the product’s current compatibility notes and the manufacturer app’s monitoring features before buying. If energy data is the main reason for your purchase, plan to use the app that explicitly provides those readings. Treat voice assistant control and detailed energy reporting as separate features unless the manufacturer says otherwise.

Is a four-pack a better choice than buying a two-pack or one plug?

A four-pack is useful when you already have several appliances in mind and the plugs fit your outlets. It can be wasteful if you only want to learn how much one device uses or have limited accessible sockets. The Kasa KP125MP2 gives buyers a two-plug starting point, while several Kasa, Tapo, Govee, THIRDREALITY, and AiSeek options are listed as four-packs. Count the devices you will monitor and check whether neighboring sockets remain usable before choosing a bundle. If you are unsure whether energy history will affect your decisions, start with fewer plugs and expand later.

Can a smart plug tell me exactly how much an appliance costs to run?

It can help estimate energy use, but the plug’s reading alone may not give an exact running cost. The estimate depends on the quality and time span of the data, the appliance’s changing power draw, and the electricity rate applied. Time-of-use billing can make the same consumption cost different amounts at different hours. Use the plug’s history to compare patterns, then apply your utility’s rates if you want a closer cost estimate. For formal billing or precise technical measurement, use a suitable meter rather than relying only on a consumer smart plug.

Conclusion

For most buyers, I recommend the Kasa Matter KP125MP2 as best overall: it combines energy monitoring, Matter support, and a stated 15A/1800W rating in a two-pack. The Tapo P110M is my best value-style choice for shoppers who want a four-pack with Matter, while the Kasa Matter four-pack is the premium fit for those who want the same broad connectivity approach across more outlets. Beginners who want to start small may prefer the Kasa KP115, while buyers planning to monitor several appliances should compare the four-pack options against their app and platform needs. For anyone focused on a particular ecosystem or bundle, Govee, THIRDREALITY, AiSeek, and Tapo P115 deserve a closer compatibility check before purchase. Pick the model that matches your appliances and the energy data you will actually use.

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