In my response below I am assuming the reference to "iot" in your question refers to the Internet of Things (IoT).
The Internet of Things is the billions of devices around the world that are connected to the Internet and are collecting and sharing data. There are a range of communication standards and protocols that are supported by IoT devices. Typically an intermediary or gateway would be required for an IT system to communicate with an IoT device (e.g. using CoAP, MQTT, etc. See here for further details). Analyze does not support these communication protocols. However, where ther data from IoT devices has been captured and persisted (e.g. in a MongoDB NoSQL database) then it could be accessed by Analyze. Similarly, provided the device publishes data in a standard format e.g. XML or JSON then it would be possible to parse the IoT data using Analyze.