Banco Santander (NYSE: SAN) has expanded its digital offerings by introducing an eSIM service directly within its mobile banking application. Announced on August 3, 2026, the feature—known as Santander eSIM—lets customers obtain mobile data connectivity across more than 160 countries without swapping out their existing physical SIM card.
Developed through a global partnership with Gigs, a firm focused on international digital connectivity and eSIM technology, the service prioritizes simplicity and transparency.
Spain serves as the initial market for the rollout. Plans call for gradual expansion to Portugal and Mexico next, followed by additional countries where Santander operates.
The core advantage lies in seamless integration.
Customers handle everything inside the Santander app: purchasing data packages, tracking real-time usage, and renewing or topping up plans. Activation of the eSIM occurs just once.
After that, users can add data as required before or during travel, eliminating the need to download a fresh eSIM profile for each journey or rely on third-party applications.
Available data options include packages of 3 GB, 5 GB, 10 GB, 20 GB, and 50 GB.
These cover popular destinations such as the United States, the United Kingdom, Morocco, Turkey, Japan, Brazil, and Thailand, among many others.
Pricing is structured competitively to suit varied travel styles and trip durations, positioning the service as a practical and potentially more affordable alternative to traditional roaming charges—particularly outside the European Union.
This initiative forms part of Santander’s broader Global Businesses strategy.
The bank aims to create scalable digital solutions that leverage its international footprint to deliver new services to retail customers across markets.
By embedding connectivity options into the everyday banking app, Santander reduces friction for frequent travelers who previously juggled multiple apps, physical SIMs, or high roaming fees.
Users benefit from a unified experience. All management happens in one familiar interface, allowing them to monitor consumption and adjust plans without leaving the Santander environment.
The dual-SIM capability of modern smartphones means the eSIM can run alongside the primary physical SIM, preserving the user’s regular phone number and domestic service while providing international data access.
The move aligns with growing demand for convenient travel tools and mirrors offerings from some digital-first financial providers.
For Santander customers, it represents an added layer of utility in an app already used for everyday banking tasks.
As the service expands beyond Spain, more of the bank’s international client base will gain access to this streamlined connectivity option.Overall, Santander eSIM illustrates how traditional banks continue to broaden their digital ecosystems.
By partnering with specialists like Gigs and focusing on user-friendly design, the institution seeks to make international travel more connected and less complicated for its customers. The initial Spanish launch marks the starting point of what the bank describes as a multi-market deployment.