No HUB required – Connect Shelly EM directly to your Wi-Fi at home.

Control remotely

Control any electrical appliance at home via your smartphone or tablet, no matter where you are.

Highly compatible

Compatible with Android, iOS. Control your appliance with your voice.

Overconsumption and over energy protection

Shelly EM can automatically turn off the whole circuit if consumption or energy (prepaid energy option) reaches the set limit.

Sunrise/Sunset schedules

Automatically follow the sun and turn Shelly EM ON/OFF based on the sunrise and sunset hours.

Weekly schedules

Create custom daily schedules for your devices.

Dual power metering

Precise, real time monitoring of your appliances power consumption in 2 points simultaneously.

Why Shelly EM

365 day built-in energy history.
We developed Shelly ЕМ to allow you to monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year.

Small size full of functionalities

Intelligently designed to fit in most standard electrical boxes and switches. Shelly EM is smaller than two cookies stacked together.

Energy Efficiency

Many homes and buildings use more energy than they need. That leads to inefficiencies, energy waste, and eventually increased monthly bills.
Shelly home and facility automation solutions can help you reduce the energy waste and your monthly bills by up to 30% through a 3-step cycle of energy efficiency.

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energy saving diagram

For Developers

Shelly EM comes with a programming/debug header which can be used to flash alternative firmware on the device. It has an ESP8266 inside, with a 2MB flash chip. A USB-to-UART adapter is needed as well as a reliable 3.3V with at least 350 mA drive capability.

Device pinout ›

Visit our REST API for developers ›

Knowledge base Shelly EM

Knowledge base ›