At the end of 2020, 6.6 billion Internet of Things (IoT) devices will be connected and active worldwide; 840 million of them will use cellular networks, which is just under 8% of the total. At the end of 2014, there were 180 million cellular IoT devices active worldwide, and that number increased by over 4.5X in the 6 intervening years. In another 6 years’ time, we will witness a further near-7X growth in cellular IoT devices, bringing the global total to 5.7 billion. More smart devices are being deployed, and more types of device are becoming smart.
