![CDATA[The Shelly H&T is a Wi-Fi-enabled humidity and temperature sensor that sends its data to your smartphone. The Shelly Cloud app can be used to track room temperature and humidity to prevent mold from forming. The app shows values from the last days, weeks, months and years as well as trends. A push notification is sent if there are any noticeable changes. Battery-operated, with a humidity measuring range of 0-100% (±5%), temperature measuring range of -40 to 60 degrees Celsius. Further technical data can be found in the manufacturer's manual.]]>