• E-paper display & clock: Ensures high readability with minimal power consumption.
• Zigbee & Bluetooth connectivity: Offers broad compatibility with smart home platforms.
• Battery life of up to 2 years: Enables long-term standalone operation without frequent replacements.
• Compact design & stand: Allows placement on a wall, shelf, or metal surfaces.

When you want to maintain the ideal climate in your space, the Shelly BLU H&T Display ZB sensor delivers the accuracy you need. It continuously measures temperature, humidity, and light levels, displaying the readings on an easy-to-read e-paper screen. This helps you prevent issues caused by excess humidity or overheating, keeping your environment comfortable at all times.

Support for Zigbee 3.0 and Bluetooth 5.0 protocols lets you connect the device to platforms such as Amazon Alexa, Google Home, and SmartThings. You can create automated routines to turn on the heating, ventilation, or humidifier as soon as conditions change. This helps optimize your comfort and reduce energy consumption.

The device’s ultra-slim design gives you the freedom to place it anywhere in your home or office. The package includes a desktop stand and a wall mount, while the built-in magnets let you attach it to metal surfaces.

• Product type: Temperature, humidity & light sensor
• Model: Shelly BLU H&T ZB (BLUHTDZBW)
• Wireless technologies: Zigbee 802.15.4 & Bluetooth 5.0 (LE)
• Display type: E-paper with integrated digital clock
• Power supply: 2x CR2032 batteries
• Range: Up to 10 m indoors / up to 30 m outdoors
• Operating temperature: -10°C to 40°C
• Operating humidity: 30–70% RH
• Dimensions: 65 x 65 x 9 mm (without stand) / 65 x 65 x 33 mm (with stand)
• Weight: 38 g (with batteries) / 43 g (with batteries and stand)
• Enclosure material: Plastic
• Color: White