I need a smart plug that measures power consumption and works with Home Assistant.

The TP-Link Tapo P110M is a top-recommended, Matter-certified smart plug featuring reliable power monitoring and smooth integration with Home Assistant.[1]

Top Smart Plugs for Home Assistant with Energy Monitoring

Product	Protocol / Connectivity	Key Features	Price Approx.
TP-Link Tapo P110M	Matter-certified over Wi-Fi	Energy monitoring, compact footprint, local control support	~$24 for 2-pack
SONOFF iPlug Gen2 (S61STPB)	Matter over Wi-Fi	Cost tracking, high compatibility across ecosystems	~$14 each
Meross Matter Smart Plug (MSS315)	Matter over Wi-Fi	Precise energy metering, independent local scheduling	~$53 for 4-pack
Govee Smart Plug Pro (H5086)	Wi-Fi + Bluetooth	Group controls, solid app integration	~$24 for 2-pack

Selection Advice

• For Local-First/Matter Reliability: Choose the TP-Link Tapo P110M or SONOFF iPlug Gen2 . Matter allows you to connect them directly to Home Assistant locally without relying on cloud servers.[1][2]
• For Zigbee/Z-Wave Alternatives: If you prefer avoiding Wi-Fi entirely, consider a dedicated Zigbee plug with power metering like the Third Reality Zigbee Smart Plug or Aqara Smart Plug , which pair directly to a Zigbee coordinator in Home Assistant.

If you prefer a specific wireless protocol like Zigbee, Z-Wave, or Wi-Fi/Matter , let me know so I can narrow down the exact recommendations for your setup.

For Home Assistant, I’d prioritize local control + reliable energy sensors (W, kWh, voltage/current) rather than just a plug that has an energy graph in its own app. Home Assistant can use smart plugs as individual device energy sources in the Energy Dashboard.Home Assistant

Good choices:

• shelly.com Plug (especially newer Plug S models)

• Best fit if you want Wi-Fi with local control.

• Strong Home Assistant support and good power reporting.

• Good for users who prefer avoiding cloud dependencies.

• tp-link.com / Kasa energy-monitoring plugs

• Easy setup and widely used.

• Home Assistant supports many Kasa plugs through its integration.Home Assistant

• Good choice if you want a simple Wi-Fi plug.

• sonoff.tech Zigbee energy-monitoring plugs

• A good option if you already have Zigbee in Home Assistant (ZHA or Zigbee2MQTT).

• Zigbee plugs avoid adding lots of Wi-Fi devices and can strengthen a Zigbee mesh.

• getzooz.com Z-Wave plugs (such as ZEN04)

• Good if your Home Assistant setup already uses Z-Wave.

• Zooz devices integrate locally through Home Assistant’s Z-Wave integration.Home Assistant

My usual pick by setup:

• No hub yet, want simple: Kasa energy-monitoring plug.
• Building a serious Home Assistant setup: Zigbee plug with ZHA/Zigbee2MQTT.
• Want maximum local control over Wi-Fi: Shelly.
• Already have Z-Wave: Zooz.

A few things to check before buying:

• Make sure it reports instant power (W), not only total energy.
• Check that the exact model is supported in your country’s plug format and voltage.
• Avoid assuming “Matter” automatically means full energy monitoring; some Matter plugs expose switching but not all energy measurements.

If you tell me your country/outlet type (US, EU, UK, etc.), whether you have a Zigbee coordinator or Z-Wave stick, and your approximate budget, I can narrow it down to specific models.

The TP-Link Tapo P110M (Matter-certified) and ThirdReality Zigbee Smart Plug are top choices for power monitoring and Home Assistant integration.community.home-assistant.io[2]

Top Smart Plug Options

A compact Wi-Fi plug featuring Matter support and local energy monitoring. It integrates seamlessly into Home Assistant via the Matter integration without needing vendor cloud connections once paired.

A reliable Zigbee 3.0 device that supports power monitoring. It works natively with Home Assistant via ZHA or Zigbee2MQTT, keeping your Wi-Fi network uncongested.

A budget-friendly Matter over Wi-Fi plug that offers direct energy tracking and local control capabilities compatible with Home Assistant.

Comparison of Key Features

If you let me know whether you prefer Wi-Fi/Matter or Zigbee , I can give you the exact integration steps for Home Assistant.

For Home Assistant, the best smart plug with power monitoring depends on whether you prefer Local Wi-Fi, Zigbee , or Matter . Local control is key here so your energy dashboards update instantly without relying on the cloud.

Top options categorized by their connection type include:

• Local Wi-Fi: TP-Link Kasa KP115 (or EP25)
  • Why it’s great: Integrates locally via the native Home Assistant Kasa integration—no cloud or flashing required. It offers reliable, real-time energy tracking, a compact slim design that doesn't block neighboring outlets, and handles up to 15A (1800W).
  • Where to look: Find deals on the [B&H Photo-Video-Audio Kasa KP115 Page](https://www.bhphotovideo.com/c/product/1655499-REG/tp_link_kp115_kasa_smart_wifi.html?kw=TPKP115&ap=y&smp=Y&BI=E7249&srsltid=AfmBOop8RFwjDkaPTm5HUMJN26eIrIMBeAF9yixkec9tYcEszAM-pc74Wkg).[1]
• Local Wi-Fi & MQTT: Shelly Plug US (or Gen4 / Shelly Plus)
  • Why it’s great: Shelly devices are built with local control in mind out of the box. They expose precise power measurement metrics, connect directly to your Wi-Fi, and integrate seamlessly with Home Assistant via the official Shelly integration or MQTT.
• Zigbee 3.0: Sonoff S60ZB or Nous A7Z
  • Why it’s great: If you run a Zigbee network (via Zigbee2MQTT or ZHA), dedicated Zigbee smart plugs with power monitoring keep Wi-Fi traffic clear and act as router nodes to strengthen your mesh network. They report power consumption natively straight into Home Assistant.
  • Where to look: Check options like the Banggood Sonoff S60ZB Plug Listing.[1]
• Future-Proof / Matter: Meross Matter Smart Plug (Energy Monitoring)
  • Why it’s great: If you want a standard that works locally across multiple ecosystems (Home Assistant, Apple Home, Google Home) simultaneously via Matter-over-Wi-Fi, newer energy-monitoring Matter plugs provide a great balance of interoperability.[1]

To help narrow this down, let me know:

• What wireless protocol do you prefer (Wi-Fi, Zigbee, or Matter)?
• What country/plug type do you need (US, UK, EU)?

When integrating a smart plug with Home Assistant that tracks power consumption, the best choice depends on whether you prefer Zigbee, Z-Wave, Matter over Thread , or Local Wi-Fi . Local control (avoiding cloud dependencies) is ideal for Home Assistant users.

Top recommendations categorized by protocol:

• Protocol: Zigbee

• Why it’s great for Home Assistant: Connects directly via Zigbee2MQTT or ZHA without any cloud requirement. It reports real-time power (Watts) and cumulative energy (kWh) reliably, has a compact form factor, and is budget-friendly. Available on Amazon.

• Protocol: Z-Wave (800 Series)

• Why it’s great for Home Assistant: If your Home Assistant setup uses Z-Wave JS, Zooz is a gold standard. The ZEN04 tracks power consumption precisely , supports advanced configurations, acts as a Z-Wave repeater, and uses the ultra-reliable, low-energy 800 chip. Available via Apollo Automation.

• Protocol: Local Wi-Fi (Matter-certified or Kasa Local Integration)

• Why it’s great for Home Assistant: If you prefer Wi-Fi over mesh networks, the Kasa energy-monitoring plugs feature a robust local polling integration built right into Home Assistant, meaning it works entirely offline and reports voltage, current, power, and total energy use smoothly. Available on B&H Photo Video.[1][2]

To help narrow down the best pick, tell me:

• What smarthome protocol(s) do you already use in Home Assistant (Zigbee, Z-Wave, Thread/Matter, or Wi-Fi)?
• How many amps or watts does the appliance you want to measure pull?

Yes. For Home Assistant + power monitoring, I’d narrow it to these:

My picks

• Shelly Plug US Gen4 - $24.99 (Best Buy)

• ThirdReality Smart Plug Gen2 - $38.99 (ThirdReality)

• ThirdReality Smart Plug M1 - $12.99 (ThirdReality)

• TP-Link Kasa KP125M - $87.20 (newegg.com)

• 🥇 Shelly Plug US Gen4 — my top choice. It supports Wi-Fi, Zigbee and Matter, measures energy, and Home Assistant has a native Shelly integration with local communication.Home Assistant

• 🥈 ThirdReality Zigbee Smart Plug Gen2 — good if you already have a Zigbee coordinator in Home Assistant. It includes energy monitoring and is rated for 15A.

• 🥉 ThirdReality Smart Plug M1 — inexpensive option with Matter over Wi-Fi and real-time energy monitoring.

• TP-Link Kasa KP125M/KP115 — a straightforward Wi-Fi choice. Home Assistant's TP-Link integration supports Kasa plugs with energy-monitoring sensors, which can feed directly into the Energy Dashboard.Home Assistant

What I'd buy

If you're starting from scratch, I'd get the Shelly Plug US Gen4. It gives you the most flexibility if your Home Assistant setup changes later, and Home Assistant can use smart plugs as individual energy sources in the Energy Dashboard.Home Assistant+1

If you tell me your budget (e.g. <$15, <$25, <$40) and whether you have Zigbee/Matter already, I can narrow it down to the best 1–2 options.

The Thirdreality Smart Plug M1 and SONOFF S31 are top-tier, locally controllable smart plugs featuring reliable power monitoring and seamless integration into Home Assistant.

For a robust smart home setup, choosing a plug that communicates via local protocols (like Zigbee, Z-Wave, or Matter-over-Wi-Fi) ensures your energy tracking works instantly without relying on cloud services.

Recommended Smart Plugs for Home Assistant

Model & Protocol	Key Features	Price & Sourcing
Thirdreality Smart Plug M1
(Matter over Wi-Fi)	Real-time energy monitoring, local control via Matter, compact footprint.	~$13–$16 via3reality Store
SONOFF S31
(Wi-Fi / ESPHome / Flashable)	Excellent accuracy, highly popular in the Home Assistant community, easily integrated.	~$24 via Home Depot
Innr Smart Plug SP242
(Zigbee)	Reports Watts, kWh, Amps, and Voltage locally through ZHA or Zigbee2MQTT.	Varies via retailers like Amazon

Watch this overview on tracking power usage in Home Assistant using smart plugs:

11:47youtube.com Home Assistant - Power Monitoring With INNR Smart Plugs 1.9K views  · 1 year ago YouTube · MrTimTech

Protocol Considerations

• Zigbee (e.g., Innr, Sonoff Dongle): Runs on a separate local mesh network, doesn't crowd your Wi-Fi router, and reacts instantly.
• Matter over Wi-Fi (e.g., Thirdreality M1): Integrates straight out of the box via modern local standards without requiring proprietary manufacturer apps.
• Wi-Fi with Local API (e.g., SONOFF flashed or integrated natively): Provides rapid polling rates for real-time graphs in your Home Assistant Energy Dashboard.

If you'd like, let me know:

• Which wireless protocol you prefer (Zigbee, Z-Wave, or Wi-Fi/Matter)
• Your region/plug type (US Type B or EU Type E/F)

I can narrow down the exact model that fits your current coordinator setup.