
Halo eSIM is a UK travel eSIM provider. Plans for 190+ destinations with the networks named on every plan before you buy, no app or account, hotspot availability depends on the plan, top-ups on fixed plans, and a 30-day money-back guarantee before activation. Halo eSIM Ltd is UK registered, live since September 2026, with human support behind the chat.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Halo eSIM does not provide an unlimited data eSIM for Argentina. The available plans for Argentina are fixed data bundles that must be used within a 30‑day period. Examples include the Argentina 20 GB / 30 days plan priced at $47.00 USD, the Argentina 10 GB / 30 days plan at $25.81 USD, and the Argentina 5 GB / 30 days plan at $16.54 USD.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user expects to consume data well beyond the bundle’s allowance.
Halo eSIM does not offer an Argentina eSIM that includes a phone number or SMS capability. The plans available for Argentina are data‑only.
Travelers who need voice and messaging can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict certain apps, so users should verify that the apps they rely on are accessible in Argentina before purchasing a plan.
Halo eSIM offers five single‑country plans and ten multi‑country plans for Argentina. The available plans range in price from roughly $5.28 to $80.10 and provide data caps between 1 GB and 20 GB, with validity periods spanning 7 to 30 days.
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