Shelly Plug US Gen4
The Shelly Plug US Gen4 is Matter certified (certificate CSA250D9MAT45099-24, certified Feb 10, 2025). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker’s own site names Apple Home, Google Home, Alexa and SmartThings. Sold in the US at Amazon and Newegg.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA250D9MAT45099-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Feb 10, 2025 · Connectivity: Wi-Fi · Works with: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (named by the maker)
- CSA certificate
- CSA250D9MAT45099-24, certified Feb 10, 2025
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Updated : the last change to this page’s certification, platform or store facts.
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Amazon
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2 stores
Newegg
Notes
Affiliate link to Newegg's US product page for Shelly Plug US Gen4 (White) Smart Home Plug Wi-Fi, Bluetooth & ZigBee Plug Matter & Apple HomeKit 1800W Energy; GTIN 3800238072094 equals this record's GTIN. Newegg Marketplace listing (third-party seller); confirm the seller and condition. Confirm the exact variant, current price and delivery at the retailer.
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA250D9MAT45099-24Matter 1.3 certificate
Its certificate, CSA250D9MAT45099-24, is for Matter 1.3, certified Feb 10, 2025. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.3 added, and which devices use it →The Shelly Plug US Gen4 is a compact smart plug for North American Type A and Type B outlets that measures the power use of what is plugged in. Shelly rates it for appliances up to 15 A (1800 W). Schedules, scenes and local actions run on the plug itself, so they keep working without internet. It has a multicolor status LED and a light sensor with three levels, and it connects over Wi-Fi, Zigbee and Bluetooth.
Source: Shelly's US store page, read Oct 26, 2026.
Specifications
- Brand
- Shelly
- Category
- Plugs
- Protocols
- Wi-Fi
- Certificate ID
- CSA250D9MAT45099-24
- Certified
- Feb 10, 2025
- Firmware
- 1.3.0-s2
Ecosystem compatibility
Quick answers
- Is the Shelly Plug US Gen4 Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA250D9MAT45099-24, certified Feb 10, 2025.
- Does the Shelly Plug US Gen4 work with Apple Home or HomeKit?
- Yes. The maker’s own site names Apple Home, and it is Matter certified (certificate CSA250D9MAT45099-24). Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. Apple’s Matter page lists outlets among the accessory types the Home app supports.
- Does the Shelly Plug US Gen4 work with Google Home?
- Yes. The maker’s own site names Google Home, and it is Matter certified (certificate CSA250D9MAT45099-24). Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home. Google’s supported-device-types page lists the On/Off Plug-in Unit type.
- Does the Shelly Plug US Gen4 work with Alexa?
- Yes. The maker’s own site names Alexa, and it is Matter certified (certificate CSA250D9MAT45099-24). Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.
- Does the Shelly Plug US Gen4 work with Samsung SmartThings?
- Yes. The maker’s own site names SmartThings, and it is Matter certified (certificate CSA250D9MAT45099-24). SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Shelly Plug US Gen4 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA250D9MAT45099-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”
- Does the Shelly Plug US Gen4 use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the Shelly Plug US Gen4 need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the Shelly Plug US Gen4 Matter certified?
- The CSA certified it on Feb 10, 2025 (certificate CSA250D9MAT45099-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Shelly Plug US Gen4?
- MatterCatalog has verified store links for it at Amazon and Newegg. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
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Same CSA certificate, other catalog pages
These pages list a record with the same CSA certificate, CSA250D9MAT45099-24. Check the pack size and finish on each page.
- Shelly Smart Plug for BlackWi-Fi · CSA certificate on file · US store link
For publishers: link to this certificate
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Shelly Plug US Gen4
CSA certified