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Shelly EM Mini Gen4

Shelly / S4EM-001PXCEU16

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Shelly EM Mini Gen4 energy meter module, front view
Image: Shelly press materials

Does the Shelly EM Mini Gen4 work with HomeKit, Alexa, and Google Home?

The Shelly EM Mini Gen4 is a compact single-phase energy meter that sits in a wall box or distribution board.

It measures up to 16 A directly and supports Matter or Zigbee along with Wi-Fi and Bluetooth. It suits Home Assistant users, with native support through Zigbee. Google Home, Alexa and SmartThings users reach it through an integration (the maker's cloud).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Yes[1]
Wi-Fi cloud, via integration
Alexa
Yes[1]
Wi-Fi cloud, via integration
SmartThings
Yes[1]
Wi-Fi cloud, via integration
Home Assistant
Yes[2][3]
Zigbee, native; 1 other path

Key facts

Shelly EM Mini Gen4 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1][4]
List price$24.99[5] as of
GenerationGen4[6]
Model codeS4EM-001PXCEU16[7]
MeasurementSingle-phase, direct measurement up to 16 A (3,840 W)[7]
Current sensingDirect, through the device[7]
Relay outputunknown
MountingIn-wall module[7]
RadioWi-Fi 6, Bluetooth 5, Zigbee[7]
MatterBuilt in (default). Zigbee is the alternate profile.[7]
Local APIHTTP API, MQTT and webhooks[7][8]

Integration paths

How the Shelly EM Mini Gen4 connects

4 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / Wi-FiMatter controller[7]unknownunknownunknown
ZigbeeHUBZigbee coordinator[7]unknownunknown
Wi-Fi localNothing extra[3][7]Yes[3][7]unknown
Wi-Fi cloudVendor cloud account[7]No[7]unknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Shelly EM Mini Gen4

3 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[3]shellyWi-Fi local
  • Quality: Platinum[3]
  • IoT class: Local Push[3]
  • Works with Home Assistant: Not certified[3]
Product line namedNone stated
Home AssistantVia Zigbee/Z-Wave[2]zigbee2mqttZigbee
  • Works with Home Assistant: Not certified[2]
Model namedLimited: Ships in Matter mode; Zigbee use needs a switch to Zigbee mode (press the button 5 times at about half-second intervals)[2]
HomeyOfficial app (local)[9]cloud.shelly.controlWi-Fi local
  • App: Official[9]
  • Runs on: Homey Pro[9]
Model namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

Shelly EM Mini Gen4. Smart Home Canon. https://smarthomecanon.com/devices/shelly-em-mini-gen4. Last checked 2026-10-20.

Sources

  1. [1]
    MFRshelly.com / Shelly EM Mini Gen4 - Shelly Europe shop
    Accessed Back to text
  2. [2]
    DBzigbee2mqtt.io / Zigbee2MQTT: Shelly S4EM-001PXCEU16
    Accessed Back to text
  3. [3]
    DOChome-assistant.io / Shelly - Home Assistant
    Accessed Back to text
  4. [4]
    MFRshelly.com / Shelly Europe shop catalog (Shopify product feed, pages 1-4)
    Accessed Back to text
  5. [5]
    MFRus.shelly.com / Shelly USA store: Shelly EM Mini Gen4
    Accessed Back to text
  6. [6]
    MFRkb.shelly.cloud / Shelly Gen4 devices - Shelly Knowledge Base
    Accessed Back to text
  7. [7]
    MFRkb.shelly.cloud / Shelly EM Mini Gen4 - Shelly Knowledge Base
    Accessed Back to text
  8. [8]
    MFRshelly-api-docs.shelly.cloud / Shelly Technical Documentation
    Accessed Back to text
  9. [9]
    DOChomey.app / Homey App Store: Shelly Control
    Accessed Back to text