Two Matter plugs that report energy use: Eve Energy over Thread and Kasa KP125M over Wi-Fi. Network needs, load ratings, certificates and platforms compared.
Energy monitoring over Thread versus energy monitoring over Wi-Fi
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Both plugs report a connected device’s energy use. The difference is the network: Eve Energy uses Thread and needs a Thread border router; the Kasa KP125M joins your Wi-Fi. Pick Eve if you already run Thread devices or use SmartThings; pick the KP125M if you have no Thread border router.
You want energy readings: either one
Eve Energy measures the connected device’s energy use, and Kasa’s KP125M page describes real-time and historical power monitoring.
You have no Thread border router: Kasa KP125M
The KP125M joins your Wi-Fi network; Eve Energy uses Thread and needs a Thread border router.
You already run Thread devices: Eve Energy
Eve Energy joins your Thread network through your border router instead of your Wi-Fi.
You use Samsung SmartThings: Eve Energy
Eve’s own page names SmartThings; the Kasa quote on file names Alexa, Google Home and Apple Home.
Eve
Eve Energy 20EBU4101 is a US/CA plug-in smart plug using Matter over Thread. It switches a connected device and measures its energy use. Matter control requires a compatible Matter…
Certification proof: CSA2448FMAT43842-24 on the CSA registry
Kasa
The Kasa KP125M (Kasa Smart Wi-Fi Plug Slim with Energy Monitoring) is a Matter smart plug that connects over Wi-Fi. Kasa says it monitors the real-time and historical power use of…
Certification proof: CSA2511CMAT45166-24 on the CSA registry
The first rows repeat each product page, read from its catalog record. The rest quote the maker or the record, with the source linked in each cell. Prices load in your browser only when a store price was checked in the last 48 hours or an Amazon price was retrieved in the last 24 hours.
| What | Eve Energy | Kasa KP125M |
|---|---|---|
| Current price | See price at Amazon | See price at Amazon |
| CSA Matter certificate | CSA2448FMAT43842-24 (Aug 29, 2024) | CSA2511CMAT45166-24 (Mar 5, 2025) |
| Matter network (its record) | Thread | Wi-Fi |
| Needs a Thread border router? | Yes, plus a Matter controller | No; it joins your Wi-Fi |
| Platforms the maker names | Apple Home, Amazon Alexa, Google Home, Samsung SmartThings | Apple Home, Amazon Alexa, Google Home |
| Stores we link | Amazon, Eve, eBay | Amazon, Newegg |
| Energy monitoring | Yes. Its record: it switches a connected device and measures its energy use; which history you see depends on the app and platform. Its catalog record | Yes. Kasa: “Monitor connected device’s real-time and historical power consumption.” Kasa KP125M product page, read 2026-10-13 |
| What you need for Matter | A Matter controller and a Thread border router; Bluetooth is used for setup. Source | A Matter controller and your Wi-Fi; Bluetooth is used to set it up in the Kasa Smart app. Kasa KP125M product page, read 2026-10-13 |
| Maximum load | 120 V AC / 60 Hz, 15 A / 1800 W maximum; indoor, dry locations. Source | 15 A, 1800 W (general use / resistive load), 1/6 HP motor. Kasa KP125M product page, read 2026-10-13 |
Choose Eve Energy when your home already has a Thread border router, or you use SmartThings, which Eve’s page names. The US/CA model 20EBU4101 joins Matter over Thread, measures the connected device’s energy use and carries CSA certificate CSA2448FMAT43842-24 (software 3.5.0). It is rated 15 A / 1800 W.
Choose the Kasa KP125M when you have no Thread border router: it joins your Wi-Fi and Kasa’s page describes real-time and historical power monitoring. It carries CSA certificate CSA2511CMAT45166-24 (March 2025), which names model KP125M (Kasa sells it as the Kasa Smart Wi-Fi Plug Slim with Energy Monitoring); Kasa names Alexa, Google Home and Apple Home, and the store links on its record are for a two-pack.
The same answers each product page gives, from its catalog record and verified store links; a platform is named as confirmed only where the maker’s own site names it.
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We have not performed hands-on testing. This page is built from MatterCatalog’s catalog records: each product’s CSA certificate and its scope, the network and platforms its record lists, the maker’s setup requirements and the stores with a verified link. It does not rank performance, reliability or price; check the current price, model and pack size at the store. Editorial policy