Keep track of the comfort level of your different rooms or zones in the house, and adjust smart home devices automatically based on temperature or humidity triggers This tiny, unobtrusive devise comes with an adhesive pad for it to be attached anywhere. It also looks good on a table or counter. Utilizing Zigbee technology, its CR2032 battery can last up to 2 years You can also see historical data of temperature, humidity and air pressure values over the day or week in an easy to read graph. Great for small adjustments to area which need sensitive climate control,such as wine cellars or wardrobes containing leather bags and shoes.