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Shelly Plug PM Gen3 - smart WiFi/Bluetooth socket with energy meter - white
Shelly Plug PM Gen3 is a smart WiFi and Bluetooth plug for monitoring electricity consumption. It supports loads of up to 16 A and 3680 W, enabling power measurement, energy cost analysis and overload notifications. It works with the Shelly Smart Control app and Smart Home systems. Features include a multicolour LED indicator, WiFi range extender and BLE gateway. It has no relay and cannot switch connected devices on or off.
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Product description: Shelly Plug PM Gen3 - smart WiFi/Bluetooth plug with energy monitoring - white
Shelly Plug PM Gen3 is a smart energy-monitoring plug designed to track electricity consumption in real time. With WiFi and Bluetooth connectivity, it lets you remotely check device operating parameters, analyse historical consumption and estimate running costs using the Shelly Smart Control app. It supports loads of up to 16 A and 3680 W for resistive appliances. It features a multicolour LED indicator, WiFi range extender and BLE gateway. It supports integration with Smart Home systems, MQTT and scripting. The device has no relay and therefore only monitors energy consumption; it cannot switch power to connected equipment on or off.
Shelly Plug PM Gen3 - smart WiFi/Bluetooth plug with energy monitoring - white.
Shelly Plug PM Gen3 provides accurate energy consumption measurements, helping you identify power-hungry appliances and reduce operating costs.
Key features of the Shelly Plug PM Gen3 smart plug
- Energy monitoring: real-time measurement of power draw and electricity consumption
- Maximum load of 16 A: supports appliances rated up to 3680 W with resistive loads
- WiFi and Bluetooth connectivity: wireless communication and smart home integration
- Energy consumption and cost analysis: track historical measurements and estimate electricity expenses
- Overload notifications: alerts when the configured power consumption threshold is exceeded
- Multicolour LED indicator: visual indication of power consumption with brightness adjustment and Night mode
- WiFi range extender and BLE gateway: expanded communication options for other devices
- Smart Home integration: compatible with Shelly Smart Control and popular home automation platforms
- MQTT, scripting and virtual components: create custom automations and integrations
- Built-in temperature sensor: monitors the device's internal temperature
- No hub required: connects directly via WiFi without an additional gateway
- No relay: monitors electrical parameters without switching the power supply on or off
Applications of the energy-monitoring plug
- Household appliance monitoring: track the energy consumption of refrigerators, freezers, washing machines and other household appliances
- Monitoring continuously operating devices: monitor equipment that requires constant power without the risk of switching it off through the plug
- Energy cost optimisation: identify high-consumption appliances and analyse their running costs
- Heating appliance monitoring: measure energy consumption of compatible electric heaters and other electrical loads
- Overload detection: receive alerts when configured power thresholds are exceeded
- Smart Home systems: use measurement data in automations and energy management systems
The plug features a multicolour LED indicator with Night mode
The plug is compatible with the free Shelly Smart Control app.
Shelly Plug PM Gen3 technical specifications
- Model: Plug PM Gen3 (S3PL-30116EU)
- Colour: white
- Power supply: 230 V AC / 50 Hz
- Maximum current: 16 A
- Maximum power: 3680 W (resistive load)
- Own power consumption: less than 1 W
- Measured parameters: voltage, current, power, energy and internal temperature
- Power switching: no (no relay)
- Connectivity: WiFi 802.11 b/g/n, Bluetooth 4.2
- WiFi frequency band: 2412 to 2484 MHz
- Bluetooth frequency band: 2402 to 2480 MHz
- Bluetooth range: up to 10 m indoors and up to 30 m outdoors
- Additional features: WiFi range extender, BLE gateway, MQTT, scripting, webhooks and virtual components
- Processor: ESP-Shelly-C38F
- Flash memory: 8 MB
- Indication: multicolour LED with Night mode
- Compatibility: Shelly Smart Control, Amazon Alexa, Google Home, Samsung SmartThings
- Connectors: CEE 7/7 plug, CEE 7/3 (Schuko) socket
- Operating temperature: -20°C to 40°C
- Operating humidity: 30% to 70% RH
- Housing material: plastic
- Intended use: indoors
- Dimensions: 44 x 44 x 70 mm (±0.5 mm)
- Weight: 48 g (±1 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 options | Advanced scripting and automation | Advanced scripting and automation |
| Energy monitoring | Basic (selected models) | Enhanced monitoring (some models) | Advanced monitoring and safety features | Advanced monitoring and safety features |
| 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 devices only) | Yes (selected devices) | Yes (selected devices) |
| Bluetooth gateway | No | Yes (except BLU TRV, requires Gateway Gen 3) | Yes (except BLU TRV, requires Gateway Gen 3) | Yes (except BLU TRV, requires Gateway Gen 3) |
| KVS (Key-Value Store) | No | Yes | Yes | Yes |
| Timer loop | No | Simultaneous automatic ON/OFF | Simultaneous automatic ON/OFF | Simultaneous automatic ON/OFF |
| Range extender | No | Yes | Yes | Yes (WiFi and Zigbee) |
| AP and WiFi simultaneously | No | Yes | Yes | Yes |
| Ethernet | No | Yes (PRO only) | Yes (PRO only) | Yes (PRO only) |
| Intended use | Basic home automation | More features, scripting and improved hardware | Advanced automation, future-ready solutions | Full automation and 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
| Name | Value |
|---|---|
| Colour | white |
| Smart Home | Wall Socket |
| Communication |
|
| Width | 5 cm |
| Height | 10 cm |
| Depth | 5 cm |
| Weight | 0.066 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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