Shelly 1 Gen4
Price Comparison
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The Shelly 1 Gen4 is a compact, multi-protocol smart switch that supports Matter, Zigbee 3.0, Wi-Fi, and Bluetooth 5.0, enabling seamless integration with any smart home ecosystem. With a 16A dry-contact relay, it can control lighting, garage doors, and heavy-duty appliances locally without cloud dependency. The Gen4 improvements include enhanced terminal resistance, a smaller footprint, and built-in BLE gateway and scripting capabilities for advanced automation.
add_circle The Upside
- check Works with all major smart home platforms via Matter
- check Local control ensures reliability and privacy
- check Compact design fits in tight spaces
remove_circle The Downside
- close Requires neutral wire for installation
- close No built-in energy monitoring
- close May be overkill for simple on/off needs
Specifications & features
Key features
- check_circle Multi-protocol: Matter, Zigbee 3.0, Wi-Fi (802.11 b/g/n/ax), Bluetooth 5.0
- check_circle 16A dry-contact relay for high-power loads
- check_circle Local control via built-in web server, no cloud required
- check_circle BLE gateway for other Shelly BLE devices
- check_circle Scripting, MQTT, and webhooks support
Specifications
Dimensions
Compact (exact TBD)
Max Current
16A
Operating Temperature
-20°C to 60°C
Protocols
Wi-Fi 802.11 b/g/n/ax, Bluetooth 5.0, Zigbee 3.0, Matter
Tags
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