Compact smart switch with potential-free contacts, Wi-Fi repeater, and Bluetooth gateway functionality – ideal for retrofitting without a neutral wire.
The Shelly 1 Gen3 is an extremely compact smart switch with potential-free contacts that allows control via mobile devices or automation platforms. It provides an upgrade for standard flush-mounted boxes or behind switches and features an improved processor and more memory. The switch also acts as a Wi-Fi repeater and a Bluetooth gateway, supporting control via the Shelly web interface, Shelly Smart Control app, scripting, MQTT, webhooks, WebSocket, HTTPS, UDP, and TLS – all without a hub. It can be easily integrated into systems like Google Assistant, Alexa, or Home Assistant.
| Manufacturer | Shelly |
| Product Group | Smart Home |
| Product Type | Switch Actuator |
| Dimmable Outputs | no |
| Power Measurement | no |
| Bluetooth | yes |
| Min Operating Temperature | -20 |
| Max Operating Temperature | 40 |
| Height | 37 |
| Width | 42 |
| Depth | 16 |
| Weight | 0.087 |
| Packaging Height | 45 |
| Packaging Width | 45 |
| Packaging Depth | 50 |
| Package Weight | 0.07 |
| Gross Weight | 0.07 |