Shelly Power Meter PM Mini Gen. 3 - Flush-Mounted, 16 A, Wi-Fi

Wi-Fi-controlled smart power meter, 1 channel, 16 A

The world's smallest power meter for precise power monitoring. Automate your lighting or electrical appliances in less than 10 minutes and monitor their energy consumption from anywhere. The Shelly PM Mini is so small that it fits behind any wall switch or socket. It can be retrofitted and is highly compatible with your existing smart ecosystem.

• No hub required! Easy control via the Shelly Smart Control app, most platforms and protocols, and voice assistants. Use it with Alexa, Home Assistant, or your preferred automation platform.
• Supports up to 16 A at 240 VAC
• Precise, real-time energy measurement with free cloud data storage for analyzing and optimizing energy consumption.
• Wi-Fi range extender & Bluetooth gateway
• Extremely fast processor for an instant response - ESP32
• Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS, and custom certificates

This is only a power meter. No relay is built in.

Mini size, mini price

Designed with convenience in mind, these mini relays offer all the features of the Plus series in a compact, space-saving form factor. Compared to Shelly Plus devices, their size has been reduced by 35%. This makes the Shelly Plus Mini perfect for tight spaces where traditional relays simply do not fit. Despite their small size, Shelly Plus Mini devices make no compromises in performance or functionality. 

Size matters

Shelly Mini devices open up a world of possibilities, as they can be seamlessly integrated even into the tightest spaces and electrical boxes. Thanks to their compact size, Shelly Mini relays fit effortlessly into all types of electrical boxes, including Danish ones. In addition, they can be discreetly installed directly in the device you want to control or monitor. 

Features

Wi-Fi powered

Connect Shelly PM Mini to your Wi-Fi network. No hub required!

Bluetooth

Quickly and easily add devices via Bluetooth or use it as a Bluetooth gateway. 

Energy consumption measurement

Enables precise monitoring of energy consumption and helps you save.

Smart schedules

Set custom schedules based on your daily agenda or follow sunrise/sunset and control your lighting accordingly.

Smart scenes

Set up custom scenes by combining Shelly PM Mini with your other Shelly devices. 

Scripting

Shelly PM Mini supports mjS scripts that allow you to create your own functions.

Example of use

Preventive monitoring 

When an electrical device is damaged, it does not simply stop operating. It usually increases its energy consumption to compensate for its reduced operating capacity. Since there is no visible difference in performance, it may take months to detect a problem, resulting in inefficiency and wasted energy. Shelly PM Mini fits wherever you need it and can immediately report an increase in energy consumption, saving you additional repair or replacement costs.

Energy consumption analysis for cost optimization

All connected electrical devices that we do not use at night, or lights accidentally left on, generate unnecessary energy consumption. Shelly PM Mini's intelligent energy measurement helps you identify and eliminate the excess energy consumption of every connected device in your home or facility. Together with smart scenes, you can use Shelly PM Mini's data to create scenarios such as switching off devices during a voltage spike to protect them, or at night to save energy.

Shelly Smart Control

Shelly Smart Control is here! An app for controlling your rooms, energy consumption, and expenses. Customize your dashboards, receive detailed consumption reports, and keep track of your electricity bills.

Technical specifications