Shelly WALL DISPLAY + BLU H&T

Product Introduction

The Shelly Wall Display + BLU H&T is a smart wall-mounted control panel designed to provide centralized control of smart home devices while monitoring environmental conditions in real time. Featuring a 4-inch touchscreen interface, the device allows users to manage lighting, appliances, scenes, and automation routines directly from the wall.

Bundled with the Shelly BLU H&T temperature and humidity sensor, the system provides accurate environmental monitoring that can be used to automate heating, cooling, or ventilation systems. Together, the devices can function as a smart thermostat, helping maintain optimal indoor comfort while improving energy efficiency.

With built-in Wi-Fi and Bluetooth connectivity, the display connects directly to your smart home network without requiring a hub. Its customizable home screen allows quick access to frequently used devices, groups, and automation scenes, making it a convenient smart home control center for any room.

Key Features

4-Inch Touchscreen Smart Control Panel
Wall-mounted display provides intuitive control of smart devices, scenes, and automation routines.

Integrated Climate Monitoring
Works with the Shelly BLU H&T sensor to provide precise temperature and humidity data for automation and comfort control.

Built-in 5A Relay Switch
Includes an integrated relay that can directly control lights or other appliances from the display.

Wi-Fi and Bluetooth Connectivity
Connects directly to a 2.4 GHz Wi-Fi network and supports Bluetooth pairing and gateway functionality.

Customizable Home Screen
Users can personalise the interface to display and control up to six frequently used devices at once.

Power Consumption Monitoring
Displays energy usage data from connected Shelly power-monitoring devices in the selected room.

Smart Home Integration

The Shelly Wall Display + BLU H&T integrates with the broader Shelly smart home ecosystem and popular automation platforms.

Supported integrations include:

• Shelly Smart Control App
• Amazon Alexa
• Google Home
• Home Assistant
• MQTT and REST API automation systems

Automation examples include:

• Adjusting heating or cooling based on room temperature
• Turning lights on or off directly from the wall display
• Creating custom scenes for lighting and appliances
• Monitoring energy consumption of smart devices

Technical Specifications

Product Type: Smart Wall Control Panel with Climate Sensor
Model: Shelly Wall Display + BLU H&T
Display: 4-inch touchscreen interface
Connectivity: Wi-Fi 2.4 GHz + Bluetooth
Relay Output: 1 × integrated relay (5 A)
Power Supply: 110–240 V AC
Sensors: Temperature, humidity, and ambient light (via BLU H&T)
Installation: Wall-mounted (replaces standard switch box)
Operating Temperature: −20 °C to 40 °C
Wireless Range: Up to ~30 m depending on environment
Control Platform: Shelly Smart Control app

What’s in the Box

Shelly Wall Display smart control panel
Shelly BLU H&T temperature and humidity sensor
Mounting hardware
Quick start guide