Product description: Shelly Plug S Gen3 - smart socket WiFi / Bluetooth / Matter with energy measurement - black
Shelly Plug S Gen3 is a compact, smart socket that allows you to remotely control devices and monitor energy consumption. It provides wireless WiFi and Bluetooth connectivity and support for the Matter standard. It supports devices up to 2500 W (12 A) and integrates with Smart Home systems such as Apple HomeKit, Google Home and Amazon Alexa . The socket offers precise energy measurements, a multi-color LED indicator with night mode, a function for creating schedules and scenes, and a BLE gateway function. No additional gateway is required for proper operation, just a connection to the network.
Intelligent control and monitoring of energy consumption
Shelly Plug S Gen3 is a smart socket that allows you to remotely control connected devices and monitor their energy consumption in real time. No matter where you are, you can use the mobile app to turn devices on, off and track their energy efficiency. The energy monitoring function allows for precise calculation of consumption, which helps in conscious management of electrical devices and cost reduction.
WiFi Connectivity and Matter Support
Shelly Plug S Gen3 supports the Matter standard, which ensures seamless cooperation with other Smart Home devices, regardless of brand. Matter simplifies integration and allows control of multiple devices with a single application or system. This makes Shelly Plug S a key element of modern, integrated smart homes. Additionally, the plug works as a WiFi repeater and BLE gateway .
Automation used
Shelly Plug S Gen3 is perfect for automating your daily routines. You can set schedules to turn on and off your devices , which prevents unnecessary energy consumption. For example, setting the electric heater or air conditioning to turn on before you get home makes your life more comfortable and economical. In addition, the socket allows advanced automation of devices based on external data , such as air pollution levels.
Compatibility with Apple HomeKit and other ecosystems
The Shelly Plug S Gen3 socket integrates with Apple HomeKit , which allows you to easily control your devices using the Apple Home app or Siri voice assistant. Additionally, the device is compatible with systems such as Amazon Alexa , Google Home or Samsung SmartThings , which provides versatility in choosing a control platform.
Security and performance
The device is equipped with a number of safeguards, including protection against overheating , overvoltage and overload , which guarantees safe use even in the case of intensively used devices. Shelly Plug S Gen3 can support devices with a maximum power of up to 2500 W , making it a versatile tool for energy management at home or in the office.
Shelly Plug S Gen3 Technical Specification
- Model: S3PL-00112EU
- Supply voltage: 220 V to 230 V, 50/60 Hz
- Maximum load: 12 A (2500 W)
- Connectivity: WiFi 802.11 b/g/n, Bluetooth
- Protocols: Matter, MQTT
- Compatible sockets: CEE 7/1, CEE 7/3 (type F / Schuko), CEE 7/5 (type E)
- Compatible plugs: CEE 7/2, CEE 7/4 (Type F / Schuko), CEE 7/7, CEE 7/16 (Type C), CEE 7/17
- Safety features: overheating, overvoltage, overload protection
- Energy monitoring: yes, built-in ammeter, voltmeter, power measurement
- Flash Memory: 8MB
- Mobile App: Shelly Smart Control
- Compatibility: Apple HomeKit, Google Home, Amazon Alexa, Samsung SmartThings
- Operating temperature: -20°C to 40°C
- Color: black
- Dimensions: 44 x 44 x 70 mm
- Weight: 60 g
| Comparison of Shelly Gen1, Gen2, Gen3 and Gen4 Devices | ||||
|---|---|---|---|---|
| Feature | Shelly Gen 1 | Shelly Gen 2 (Plus/Pro, Mini) | Shelly Gen 3 | Shelly Gen 4 |
| WiFi | 2.4 GHz WiFi | 2.4 GHz WiFi | 2.4 GHz WiFi | 2.4 GHz WiFi (WiFi 6) |
| Processing Power | Basic | More powerful processors than Gen 1 | Shelly chip for optimal performance | Most advanced processing power |
| Memory | Basic memory | Up to 4 MB Flash (8 MB in PRO) | 8 MB Flash, 256 kB RAM | More than Gen 3 (512 kB RAM) |
| Bluetooth | No | Yes - for easy setup | Yes - for easy setup | Yes - for easy setup |
| Scripting and Automation | No | Enhanced automation capabilities | Advanced scripting and automation | Advanced scripting and automation |
| Energy Monitoring | Basic (selected models) | Extended monitoring (some models) | Advanced monitoring and safety | Advanced monitoring and safety |
| Device Control | MQTT, CoAP, HTTP Webhooks | MQTTS, HTTP/HTTPS Webhooks, MQTT + Cloud | MQTTS, HTTP/HTTPS Webhooks, MQTT + Cloud | MQTTS, HTTP/HTTPS Webhooks, MQTT + Cloud |
| Virtual Components | No | Available (PRO only) | Supported | Supported |
| KNX Support | No | Yes (selected PRO only) | Yes (selected devices) | Yes (selected devices) |
| Bluetooth Gateway | No | Yes (except BLU TRV, Gen 3 gateway required) | Yes (except BLU TRV, Gen 3 gateway required) | Yes (except BLU TRV, Gen 3 gateway required) |
| KVS (Key-Value Store) | No | Yes | Yes | Yes |
| Timer Loop | No | Auto ON/OFF simultaneously | Auto ON/OFF simultaneously | Auto ON/OFF simultaneously |
| Range Extender | No | Yes | Yes | Yes (WiFi and ZigBee) |
| Simultaneous AP and WiFi | No | Yes | Yes | Yes |
| Ethernet | No | Yes (PRO only) | Yes (PRO only) | Yes (PRO only) |
| Intended Use | Basic home automation | More features, scripting, better hardware | Advanced automation, future-proof | Full automation, maximum flexibility |
| Protocol Support | None | BTHome, MQTT+Cloud, KNX (PRO) | BTHome, KNXnet/IP, Matter, MQTT+Cloud, Virtual Components | BTHome, Matter, ZigBee, TCP/IP Modbus, KNXnet/IP, MQTT+Cloud |
Useful links |






The socket integrates with the free Shelly Smart Control application.