The ShellyBLU H&T Display ZB is a battery-powered sensor with ePaper display that shows temperature, humidity, light levels, and time. Supports Zigbee3.0 and Bluetooth 5.0 for smooth integration and smart automations.
Stop guessing if a room is too hot, too cold, or too damp. Prevent hidden humidity from causing mould and avoid wasted energy from overheating or overcooling. Get instant, accurate data to keep every space balanced and comfortable, synced with your home automation system of choice.
If you have Shelly Gen 3/Gen4/Pro devices in your home already, they act as a gateway for Shelly BLU devices, requiring no other receiver or gateway - or grab a Shelly gateway if not! Once connected to your Shelly network, you can use it with your Shelly smart home ecosystem, including the Shelly Smart Control app - or link it with a popular home automation software such as Home Assistant via a Raspberry Pi!
Powered by 2x CR2032 lithium coin-cell batteries (included). Available in white or black - select an option before adding to cart.
Key features
Real-time monitoring: Tracks temperature, humidity, and light levels to give you instant insight into your environment
Built-in ePaper display: Shows live readings and a digital clock at a glance
Dual connectivity: Supports Zigbee 3.0 and Bluetooth 5.0 for seamless integration with your smart home
Flexible placement: Use the included stand for shelves and tables or mount it on a wall
Smart automation ready: Pairs with other Shelly devices to trigger heating, cooling, or dehumidifying based on live conditions
Ultra-compact: The world’s slimmest display sensor for Humidity, Temperature & Light
Smart Lighting, Light Level, and Ventilation Automation
Connect the display with Shelly relays or other smart devices or gateway to automate lighting, fans, humidifiers, motorized curtains, or blinds based on temperature, humidity, or light readings.
Safety and alert notifications
Detect unusual temperature or humidity changes that could indicate fires, floods, or prevent issues like frozen pipes during cold weather.
Room conditions monitoring
Place the Shelly BLU H&T Display ZB in your living room, bedroom, or office to view real-time temperature, humidity, and brightness levels - no app or pairing required.
Maintain a cosy atmosphere all day
Track natural light changes throughout the day and adjust indoor lighting for comfort, mood, or relaxation - avoiding over light in your space.
Gateway required
To use this device with Bluetooth, a Shelly gateway is required. You may already have one running, as most Shelly Gen3/Gen4/Plus/Pro devices act as gateways, or grab the dedicatedShelly BLU USB Gateway.
To use this device with Zigbee, a compatible Zigbee gateway is required. Check out ourZigbee sectionfor options.
Lithium Battery Shipping:Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates.Why?
Features
Dual Protocol Support: Compatible with both Bluetooth 5.0 and Zigbee 3.0 for versatile connectivity
Real-Time Monitoring: Tracks temperature, humidity, and light levels continuously
Energy-Efficient Display: Clear e-paper graphic display with a color inversion option (white and black background) for improved visibility
Long-Lasting Battery: Powered by two small batteries, enabling a compact design and up to 2 years of operation
Broad Compatibility: Easily integrates with Shelly smart devices and third-party platforms for automation and scenes
Built-in Digital Clock: Includes a convenient digital clock display
Flexible Installation: Comes with a desk/shelf stand, embedded rear magnets for attaching to metal surfaces, and a metal stand with adhesive for wall or vertical surface mounting
Ultra-compact: The world’s slimmest display sensor for Humidity, Temperature & Light
Designed for Indoor Use: Ideal for homes, rooms, and offices
Specifications
Size (HxWxD):
65x65x9 mm 65x65x33 mm (with tabletop stand)
Weight:
38g (with batteries) 43g (with batteries and tabletop stand)
Mounting:
Wall Tabletop or Shelf
Shell material:
Plastic
Shell colour:
White Black
Screen protector:
Yes, pre-applied
Ambient working temperature:
-10°C to 40°C
Humidity:
30% to 70% RH
Max. altitude:
2000 m
Power supply:
Batteries
Battery type:
2 x CR2032
Estimated battery life:
Approx. 2 years (depending on batteries used, device usage, and network connection strength)
Temperature sensor:
Yes
Humidity sensor:
Yes
Light sensor:
Yes
Protocol:
5 (LE)
RF band:
2402 - 2480 MHz
Max. RF power:
< 8 dBm
Range:
Up to 10m indoors and 30m outdoors (Depends on local conditions)
Protocol:
802.15.4
RF band:
2405 to 2480 MHz
Max. RF power:
< 8 dBm
Range:
Up to 10m indoors and 30m outdoors (Depends on local conditions)
