The most innovative Wi-Fi Smoke sensor that can do a lot more

Shelly smoke


Connect Shelly Smoke directly to your Wi-Fi network, without the need of any additional controller.

Protect your home

When there is smoke detected, Shelly Smoke activates a Voice and Light alarm, and sends a notification instantly.

Temperature control

Shelly Smoke has an integrated Temperature sensor and can provide information about room temperature.

Smart alerts

Loud sound and light alarm with app notification. When gas concentration drops to a safe level, the device returns to detection mode.

Wire free

Simply place the sensor on the ceiling and be at peace because your home is safe safe.

Easy to use

All you need to manage your Shelly Smoke is a smartphone and the Shelly Cloud free
mobile application.

Why Shelly Smoke?

Shelly Smoke is a compact device with a lot to offer. Not only does it detect smoke but also protects you from fire, but it can also measure temperature.

Compact and stylish design

Shelly Smoke combines elegant design and advanced technology. The sensor can not only protect your home and loved ones, but also, due to its size and sleek appearance, it can add an elegant touch to any room.

Instant Mobile Notifications

When danger is detected, Shelly Smoke automatically starts an alarm and immediately sends a notification to your mobile device. You are informed about everything, no matter where you are.

Home history in your hand

Shelly Smoke stores history for the temperature and smoke level in your home for years, day by day, hour by hour. The sensor continually collects information, smoke, and temperature and registers even tiny changes. It will inform you if the level of smoke at your home increases.

How It Works

Just mount the sensor on the ceiling in any room you want. Download and install the free mobile app from Google Play or Apple® App Store. Download our User Guide and follow the instructions.

Battery life up to 2 years

A perfect design combined with a long-lasting battery that keeps your mind sane and your home safe. Never be worried about it when you are away


One application countless possibilities

With the best cloud service in the world, user-friendly interface, scenes, bulk control, and much more, the Shelly Cloud application allows you to control your home from anywhere. Each Shelly can be integrated and works with all other Shelly devices in the Shelly app.

Easily send commands to Shelly 2.5 to open all doors, activate your ventilation system, or use Shelly Smoke with Shelly Plug to switch OFF all electronic devices and with Shelly Bulbs to switch ON all your lights.

System integration with other Shelly Devices