The data displays the number of connected devices (Internet of Things; IoT) worldwide from 2015 to 2025. For 2020, the installed base of Internet of Things devices is forecast to grow to almost 31 billion worldwide. The overall Internet of Things market is projected to be worth more than one billion USD annually from 2017 onwards.
2015 | 15.41 |
2016 | 17.68 |
2017 | 20.35 |
2018 | 23.14 |
2019 | 26.66 |
2020 | 30.73 |
2021 | 35.82 |
2022 | 42.62 |
2023 | 51.11 |
2024 | 62.12 |
2025 | 75.44 |