NB-IoT by Shelly is the companion mobile app of all Narrow Band Shelly home automation devices - relay switches, plugs, sockets, sensors, IR blasters, etc.
Shelly NB allows you to control and monitor all your Narrow Band Shelly devices remotely.

With the Shelly devices installed and registered in your app account you can:
- Manage multiple devices with individual settings.
- Build a complex automation solution aimed at energy and operational efficiency.
- Configure how devices operate.
- Monitor the status, as well as the current and past electrical power consumption of the electrical circuit(s) and loads.
- Configure custom schedules to automatically turn devices on/off.
- Define and personalise rooms where the Shelly devices are positioned.
- Find easy instructions for device inclusion.