The Internet of Things (IoT) deals with millions of devices, providing easy controls and remote access to information and services via a smartphone, smartwatch, or tablet from anywhere in the world. The increase in the number of connected devices increases the need and scope of IoT testing, which brings a lot of new challenges and opportunities in the IoT testing space. In this blog post, we will discuss some of the popular trends and scenarios related to AI, Big Data, Security, Microservices, and Wireless connectivity to consider in IoT testing.