eSIM Esimatic pour French Indian Ocean Territories en 2026

SFR Réunion is the only network Esimatic names for French Indian Ocean Territories, so the radio choice is settled before you choose a plan: the differences here are allowance and validity, not signal. Traffic breaks out locally, keeping delay to services hosted here short and making your IP appear local to banking or government apps. Esimatic lists 4G as its fastest stated technology, while its large range makes data sizing the main decision; the risk is buying more than a fortnight needs. Top-up is stated as supported, so an exhausted plan can be extended rather than rebought.