Description
The Shelly H&T Gen 3 is a compact and stylish WiFi sensor that continuously measures the temperature and humidity in your home or office. A healthy indoor climate is often underestimated, while it is essential for comfort, well-being, and the preservation of your home. With this smart sensor, you always have insight and control.
The H&T Gen 3 operates completely stand-alone via Wi-Fi, without an additional hub or gateway. Via the free Shelly app, you get real-time data, historical insights, and can easily set up smart automations.
Always a healthy indoor climate
Optimal humidity (ideally around 45%) helps prevent problems such as mold growth, dry air, and health issues. The Shelly H&T Gen 3 measures accurately and continuously, allowing you to intervene quickly when values deviate.
Connect the sensor to other Shelly devices and automate, for example:
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Ventilation in case of high humidity
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Humidifiers or dehumidifiers
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Electric (floor) heating for a comfortable temperature
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Smart sockets like the Shelly Plug
Smart automation without hassle
Thanks to the 2.4 GHz WiFi connection, the Shelly H&T Gen 3 operates independently and is easy to install. The sensor stores measurement data in the cloud for up to one year free of charge , allowing you to analyze trends and fluctuations.
With support for scenes, MQTT, and integrations , this sensor is also suitable for advanced home automation setups.
Key Features
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Accurate temperature and humidity measurement
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Works stand-alone via WiFi (2.4 GHz)
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No hub or gateway needed
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CR123A 3V battery (lifetime approx. 12–16 months, not included)
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Historical data 1 year stored for free in the cloud
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Support for smart scenes and automations
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Compatible with MQTT
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Easy installation and configuration
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Compact and modern design in white
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ESP8266 chip for stable performance
Ideal for home and office
The Shelly H&T Gen 3 is perfect for living rooms, bedrooms, bathrooms, offices, and technical rooms. A smart choice for anyone who wants to combine comfort, energy efficiency, and health in one reliable home automation solution.
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