Global eSIM adoption is witnessing a significant surge, propelled by the rising demand for travel services, innovative enterprise solutions, and the expansion of the Internet of Things (IoT), as highlighted in GSMA Intelligence’s latest report. This development paints a dynamic picture of how technology is reshaping our connectivity landscape.
Pablo Iacopino, Head of Research and Commercial Content at GSMA Intelligence, emphasized the momentum building among mobile network operators (MNOs). They are not only enhancing global travel services but also bolstering fixed wireless access (FWA) and strengthening wearable ecosystems while seamlessly integrating eSIM technology with 5G to meet the needs of business customers. In fact, travel eSIMs are currently the most significant catalyst for adoption, with many users in 11 major markets opting to activate the service while abroad. This shift is prompting a greater number of operators to roll out global offerings, a disruptive move that challenges traditional roaming revenue models.
But the story doesn’t end there; the adoption of eSIM technology is rapidly extending into connected devices and broadband services. By mid-2025, 161 operators across 78 countries are predicted to debut their 5G FWA services, a potentially game-changing development that could see household penetration levels exceeding 10% by 2030 in advanced markets like Australia, Germany, Japan, Saudi Arabia, the UK, and the US. Temporary connectivity is also gaining traction, providing agile solutions for events, broadcasting needs, and unexpected network outages — not unlike how a superhero swoops in to save the day.
On the smartphone front, the journey has been less straightforward. Despite remaining below earlier expectations, the growth of eSIM usage among smartphones is on the rise. As of 2024, only about 3% of global smartphone connections were utilizing eSIMs, far below the anticipated 15% made six years ago. Interestingly, nearly half of all eSIM users are in the United States, largely aided by Apple’s strategic shift to eSIM-only iPhones.
The investment landscape surrounding eSIM technology is also flourishing, with 2025 poised to break records. According to GSMA, just over USD 300 million in funding was raised in the first half of 2025, identifying travel, enterprise, and IoT as the main drivers of this growth. As these sectors expand, the usage of eSIMs is expected to become increasingly mainstream, fundamentally transforming global mobile connectivity in the years to come.
What is currently driving eSIM adoption worldwide?
The primary driver of eSIM adoption is the demand for travel services, with many users activating eSIMs while abroad, prompting mobile operators to innovate and launch global offerings.
How are connected devices and broadband services contributing to eSIM expansion?
eSIM technology is rapidly expanding into connected devices and broadband services, with projections suggesting significant adoption of 5G FWA services across multiple countries by 2025.
What does the investment landscape look like for eSIM technology?
Investment in eSIM technology is growing robustly, with over USD 300 million raised in the first half of 2025, indicating strong interest in travel, enterprise, and IoT as key sectors.
