![Shelly BLU Gateway | Bluetooth to Wi-Fi Gateway | USB-A-Dongle | Home Automation | Compatible with Alexa & Google Home | iOS Android App | Wireless| Wi-Fi Repeater | No Hub Required [Energy Class B]](https://m.media-amazon.com/images/I/71enyahOumL.jpg)







🚀 Unlock your smart home’s full potential—wireless freedom, no hub required!
The BLU Gateway by Shelly Europe is a compact USB-A dongle that bridges Bluetooth devices to Wi-Fi, enabling seamless integration of Shelly BLU products into your smart home ecosystem without additional hubs. It offers extended wireless coverage—up to 50 meters outdoors for Wi-Fi and 30 meters for Bluetooth—while consuming less than 1 watt of power. Compatible with Alexa, Google Home, and advanced automation platforms like Home Assistant via MQTT, this sleek device ensures effortless plug-and-play installation and efficient, customizable home automation.



| Manufacturer | Shelly Europe |
| Part Number | 665 |
| Product Dimensions | 4.5 x 2 x 0.8 cm; 5.1 g |
| Item model number | 3800235266656 |
| Size | 1er Pack |
| Colour | White |
| Material | Copper |
| Power Source | DC (DC) |
| Item Package Quantity | 1 |
| Switch Type | 1-way |
| Plug profile | Surface Mount |
| Switch style | Push Button |
| Certification | RoHS |
| Included Components | 1x Shelly Blu Gateway |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 5.09 g |
D**Y
Works
Works great
I**N
Works well once you've figured out how to set it up
I'd previously bought several Shelly BLU buttons to wirelessly control devices and automations using Home Assistant (HA). The buttons connected to my HA server's internal bluetooth receiver but one was some distance away and frequently failed to trigger the required action. I guessed it was on the edge of bluetooth range.Getting the BLU gateway to work took some experimentation - Shelly's documentation is brief at best. Eventually, using a combination of Shelly's excellent Smart Control phone app and Home Assistant's Shelly integration, I got the gateway to work. I plugged it into a USB 5v wall socket adapter located close to my Shelly BLU button to ensure the latter was in bluetooth range. The gateway then relays button actions (single clicks, double clicks, etc) back to Home Assistant over WiFi. A prolonged setup process but worth it - it works really well.
O**.
Do not use with Home Assistant
Bricked within an hour of using with Home Assistant. Reset button had no effect. Poor quality item. Replaced with a generic one which has been rock solid
Trustpilot
5 days ago
2 weeks ago