The statistic shows the overall data volume of connected devices/IoT connections worldwide in 201 and 2025. By 2025, total data volume of connected IoT devices worldwide is forecast to reach 79.4 zettabytes (ZBs).
Data volume of internet of things (IoT) connections worldwide in 2019 and 2025
(in zettabytes)
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how Statista can support your business.
IDC. (July 27, 2020). Data volume of internet of things (IoT) connections worldwide in 2019 and 2025 (in zettabytes) [Graph]. In Statista. Retrieved October 06, 2024, from https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/
IDC. "Data volume of internet of things (IoT) connections worldwide in 2019 and 2025 (in zettabytes)." Chart. July 27, 2020. Statista. Accessed October 06, 2024. https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/
IDC. (2020). Data volume of internet of things (IoT) connections worldwide in 2019 and 2025 (in zettabytes). Statista. Statista Inc.. Accessed: October 06, 2024. https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/
IDC. "Data Volume of Internet of Things (Iot) Connections Worldwide in 2019 and 2025 (in Zettabytes)." Statista, Statista Inc., 27 Jul 2020, https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/
IDC, Data volume of internet of things (IoT) connections worldwide in 2019 and 2025 (in zettabytes) Statista, https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/ (last visited October 06, 2024)
Data volume of internet of things (IoT) connections worldwide in 2019 and 2025 (in zettabytes) [Graph], IDC, July 27, 2020. [Online]. Available: https://www.statista.com/statistics/1017863/worldwide-iot-connected-devices-data-size/