The Shelly BLU HandT is a versatile Bluetooth-enabled sensor that provides precise monitoring of humidity and temperature in real-time. With its rugged IP54-rated design, it's resistant to dust and water, making it perfect for both indoor and outdoor use. This sensor can automate actions based on environmental conditions, such as adjusting HVAC systems or activating fans, to maintain optimal comfort and energy efficiency in your home. Powered by a long-lasting battery that can last up to 5 years, the Shelly BLU HandT ensures continuous, reliable performance without frequent maintenance. It seamlessly integrates with Shelly's smart ecosystem, allowing for easy monitoring and control through the Shelly app. You can also set up automated scenes based on the sensor's readings, such as turning on a dehumidifier when humidity levels rise. The Shelly BLU HandT is ideal for a wide range of applications, from maintaining the perfect climate in your home to monitoring specific areas like greenhouses, basements, or storage rooms. Its compact design makes it easy to install in any location, while its robust functionality ensures that your home stays comfortable and energy-efficient all year round.