Shelly BLU Humidity and Temperature Bluetooth Sensor

Shelly BLU Humidity and Temperature Bluetooth Sensor The Shelly BLU H&T is a compact Bluetooth temperature and humidity sensor designed for continuous environmental monitoring in homes, offices and other indoor or sheltered locations. With IP54 dust and splash resistance, long battery life and Bluetooth Low Energy connectivity, it can provide temperature and relative humidity data for climate control, comfort monitoring and smart-home automation. Key Features: Smart temperature and humidity sensor Bluetooth Low Energy connectivity Measures ambient temperature and relative humidity IP54 dust and splash-resistant enclosure Up to 3 years battery life Replaceable CR2032 battery included AES encrypted Bluetooth communication BTHome-compatible Bluetooth operation Beacon mode support Up to 10m Bluetooth range indoors Up to 30m Bluetooth range outdoors Can be integrated into Shelly scenes and automations Up to 1 year of free historical data storage through supported Shelly services Compact 37 x 37 x 10mm design Features Temperature and Humidity Monitoring The Shelly BLU H&T continuously monitors ambient temperature and relative humidity, providing environmental data that can be used to maintain comfortable conditions and automate compatible heating, cooling, ventilation and dehumidification systems. IP54 Dust and Splash Resistance An IP54-rated enclosure provides resistance against dust and water splashes, making the sensor suitable for a wider variety of environments than conventional indoor-only temperature sensors. Long Battery Life The sensor operates from a single replaceable CR2032 battery and provides up to approximately three years of battery life, depending on usage and operating conditions. Bluetooth Low Energy Connectivity Bluetooth 4.2 Low Energy connectivity provides efficient wireless communication while helping preserve battery life. Communication is protected using AES encryption in CCM mode. Smart Climate Automation Temperature and humidity measurements can be incorporated into compatible Shelly scenes and automation routines. For example, ventilation or dehumidification can be activated when humidity rises above a chosen level, or heating can respond to changes in room temperature. Compact and Discreet Design Measuring only 37 x 37 x 10mm and weighing approximately 13g, the Shelly BLU H&T can be placed discreetly on a flat surface in bedrooms, living spaces, offices, bathrooms, basements and other monitored areas. A compatible Bluetooth gateway is required for remote monitoring through the Shelly Smart Control app. Compatible gateway options include Shelly BLU Gateway and supported Shelly Plus, Pro and newer-generation devices. Battery life varies according to usage, signal conditions and operating environment. IP54 provides protection against dust and water splashes but does not make the sensor waterproof or suitable for immersion. Technical Specifications: Specification Details Brand Shelly Model Shelly BLU H&T Device Model SBHT-003C Product Type Bluetooth Temperature and Humidity Sensor Temperature Sensor Yes Humidity Sensor Yes Humidity Measurement Range 0% - 100% RH Ambient Operating Temperature -20°C to 60°C Protection Rating IP54 Connectivity Bluetooth Low Energy Bluetooth Version Bluetooth 4.2 RF Band 2400 - 2483.5MHz Maximum RF Power < 4dBm Bluetooth Range Up to 10m Indoors / 30m Outdoors Encryption AES, CCM Mode Beacon Mode Supported Power Supply 1 x 3V CR2032 Battery Battery Included Yes Battery Life Up to 3 Years Mounting / Placement Flat Surface Dimensions 37 x 37 x 10mm Weight Approx. 13g Housing Material Plastic Supported Colours Black / Mocha / Ivory Data History Up to 1 Year Free Historical Data Storage Package Contents Shelly BLU H&T Temperature and Humidity Sensor CR2032 Battery User / Safety Documentation Choose the Shelly BLU Humidity and Temperature Bluetooth Sensor for compact environmental monitoring with temperature and humidity measurement, IP54 protection, long battery life and flexible integration into Shelly smart-home automation.