Menu

Shelly BLU Gateway Gen3

Shelly / S3GW-1DBT001

Last checked

Amazon links here are plain search links and earn this site no commission. Disclosure

Shelly BLU Gateway Gen3, product image
Image: Shelly

Does the Shelly BLU Gateway Gen3 work with HomeKit, Alexa, and Google Home?

The Shelly BLU Gateway Gen3 is a USB-A Bluetooth-to-Wi-Fi gateway with scripting and MQTT.

It controls the Shelly BLU TRV and other compatible Shelly Bluetooth devices. It suits Home Assistant users, with native support through local Wi-Fi control. 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]
Wi-Fi local, native

Key facts

Shelly BLU Gateway Gen3 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1][3]
TypeGateway[1][4]
Model codeS3GW-1DBT001[1][4]
RadioBluetooth LE 4.2; Wi-Fi 802.11 b/g/n[1][4]
PowerUSB-A, 5 V[1][4]
FeaturesBluetooth-to-Wi-Fi gateway with scripting, MQTT and a pairing button; controls BLU TRV[1][4]
Local APIMQTT, webhooks and scripting[4]

Integration paths

How the Shelly BLU Gateway Gen3 connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi local2.4 GHz Wi-Fi network[4]Yes[4]unknown
Wi-Fi cloudunknownunknownunknown
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 BLU Gateway Gen3

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[2]shellyWi-Fi local
  • Quality: Platinum[2]
  • IoT class: Local Push[2]
  • Works with Home Assistant: Not certified[2]
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 BLU Gateway Gen3. Smart Home Canon. https://smarthomecanon.com/devices/shelly-blu-gateway-gen3. Last checked 2026-10-20.

Sources

  1. [1]
    MFRshelly.com / Shelly BLU Gateway Gen3 - Shelly Europe shop
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / Home Assistant: Shelly integration
    Accessed Back to text
  3. [3]
    MFRshelly.com / Shelly Europe shop catalog (Shopify product feed)
    Accessed Back to text
  4. [4]
    MFRkb.shelly.cloud / Shelly BLU Gateway Gen3 - Shelly Knowledge Base
    Accessed Back to text