With a hygrometer you measure the humidity in a living room, bedroom or other room. In addition to the humidity, our hygrometers also indicate the temperature in a room. A hygrometer can be combined with all our smart LED lamps and plugs. Connect a hygrometer in the Smart me app to one of our smart plugs and automatically turn a humidifier up or down when a certain value is reached. NOTE: A Smart me Zigbee hygrometer only works in combination with a Zigbee gateway (Link ME). Connect multiple Smart me Zigbee products to one gateway.