What kind of information do Internet of Things (IoT) objects communicate?
The answer depends on the nature of the object, and it can be simple or complex. For example, a smart thermometer might have only one sensor, used to communicate ambient temperature to a remote weather-monitoring center. A wireless medical device might, in contrast, use various sensors to communicate a persons body temperature, pulse, blood pressure, and other variables to a medical service provider via a computer or mobile phone.