# Massive Smart Meter Deployments SABESP Partners With Vivo & IDEMIA Secure Transactions By Adam Harrie | Written with AI assistance | Published 2026-08-18 | Updated 2026-08-20 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/IDEMIA-Secure-Transactions References: [iot-now](https://iot-now.com/2026/08/05/157777-sabesp-partners-with-vivo-and-idemia-secure-transactions/) & [finance.yahoo](https://finance.yahoo.com/quote/SBS/)  SABESP launched a large-scale [smart water metering](https://www.trendhunter.com/trends/vivint-water-sensor) program with Vivo and IDEMIA Secure Transactions, deploying 4.4 million connected meters across São Paulo City and São José dos Campos. The 14-year initiative combines Vivo’s connectivity infrastructure with IDEMIA’s secure [eSIM IoT technology](https://www.trendhunter.com/trends/Unified-IoT-connectivity) to modernize water monitoring and distribution. The system supports hourly consumption data, remote monitoring and faster detection of anomalies and leaks. IDEMIA’s eSIM IoT platform is compliant with the GSMA SGP.32 standard and is designed to provide secure, energy-efficient and resilient connectivity across both dense urban and harder-to-reach areas. The platform also incorporates cryptographic agility intended to support future security requirements. For consumers, the rollout offers greater visibility into water usage and quicker identification of leaks. The project reflects how [connected infrastructure](https://www.trendhunter.com/trends/connectivity-platform) can improve utility efficiency, reduce water losses and strengthen customer engagement through more transparent resource management. Image Credit: SABESP ## Trend Insights (Trend Hunter) - Score: 3.6/10 - Popularity: 6% | Activity: 11% | Freshness: 92% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, South America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Science](https://www.trendhunter.com/science) ## Key Themes ### What's Driving This Trend - **Connected Water Metering:** Utility providers gain new value from real-time consumption visibility, enabling data-rich billing models, leak intelligence, and more responsive resource management. - **Secure Iot Connectivity:** Embedded eSIM platforms create room for resilient, low-power infrastructure networks that can scale securely across complex urban and remote environments. - **Predictive Utility Operations:** Hourly meter data and anomaly detection expand the potential for predictive maintenance systems that reduce losses before they escalate into costly service disruptions. ### Who This Affects Most - **Water Utilities:** Large-scale smart metering modernizes distribution networks by turning passive infrastructure into digitally monitored systems with stronger efficiency and customer transparency. - **Telecommunications:** Connectivity providers are positioned to become core partners in public infrastructure modernization through managed IoT networks built for long-term reliability. - **Cybersecurity:** Cryptographic agility and secure device identity introduce growing demand for protection frameworks tailored to critical connected infrastructure. ## Related on Trend Hunter - [Unified IoT Connectivity Platforms](https://www.trendhunter.com/trends/Unified-IoT-connectivity-platforms.md) - [Made-For-IoT eSIM Solutions](https://www.trendhunter.com/trends/global-sim-advanced.md) - [Telecom Super Apps](https://www.trendhunter.com/trends/Telecom-super-apps.md) - [Multi-Operator IoT Networks](https://www.trendhunter.com/trends/Multi-operator-IoT-networks.md) - [Global IoT Connectivity Solutions](https://www.trendhunter.com/trends/tele-iot-and-lenovo-connect.md) - [Retrofitted Utility Intelligence](https://www.trendhunter.com/trends/Retrofitted-utility-intelligence.md) - [SIM-Level Security Controls](https://www.trendhunter.com/trends/connectivity-management-orchestration.md) - [End-to-End IoT Connectivity](https://www.trendhunter.com/trends/End-to-end-IoT-connectivity.md) - [Travel eSIM Campaigns](https://www.trendhunter.com/trends/esteban-ocon.md)