# Shelly PM Mini Gen3 Offers One-Channel Power Metering

## Shelly PM Mini Gen3 Offers One-Channel Power Metering

The Shelly PM Mini Gen3 is a compact, standalone power meter (no relay) designed for monitoring electricity consumption in tight spaces such as behind sockets or switches. It provides real-time voltage, current, and power readings with free cloud data storage, letting users track and optimize energy usage from the Shelly Smart Control app. It connects over Wi-Fi and Bluetooth, works locally or via cloud automation (MQTT, HTTP, WebSocket with TLS), and supports mJS scripting for custom automations.

### Specifications

**SKU**

SHELLY PM MINI GEN3

**Brand**

Shelly

**Category**

Smart Home

**Key Specs**

Channels: 1 (metering only, no relay); Power metering: yes (voltmeter + ammeter); Max measurement: 16A / 240VAC / 3840W; Protocol: Wi-Fi 802.11 b/g/n + Bluetooth 4.2; Dimensions: 29x34x16mm; Weight: 13g; Form factor: mini/wall-box mounted; Operating temperature: -20°C to 40°C; Power consumption: <1.2W; MCU: ESP-Shelly-C38F, 8MB flash

## Details

- **Price:** 469.0 ZAR
- **Vendor:** Shelly
- **Type:** Smart Home
- **Tags:** Nology, Shelly, Smart Home

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 469.00 ZAR | In stock |

## Images

- Shelly PM Mini Gen3 Offers One-Channel Power Metering

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/shelly-shelly-pm-mini-gen3)
> Updated: 2026-07-07