Global number of connected devices 2015-2029, by device

The number of connected devices worldwide is set to almost double between 2023 and 2029. This growth is expected to be driven by an increase in short-range IoT (internet of things) devices, with more than 28 billion such devices forecast before the end of the decade. Connected devices include items such as wearables, connected cars and smart sensors.

全球互联设备的数量预计将在2023年至2029年间翻倍。这一增长将主要得益于短距离物联网（Internet of Things，简称IoT）设备的增加，预计到本世纪末，此类设备数量将超过280亿。互联设备包括可穿戴设备、智能汽车和智能传感器等。