eSIMCard eSIM Data Plans for Saint Barthélemy

eSIMCard does not provide a genuinely unlimited high‑speed data eSIM for Saint Barthélemy. All plans that carry an “Unlimited” label actually include a fixed data allowance—either 1 GB/day or 2 GB/day for the duration of the voucher—followed by a reduced speed when the cap is reached. A more cost‑effective choice for travellers who need a larger data pool is one of the fixed‑data options, such as the 20 GB plan for 30 days priced at $64.22 USD or the 50 GB plan for 30 days priced at $144.63 USD. These plans offer consistent high‑speed data without any daily throttling.

eSIMCard does not offer any Saint Barthélemy eSIM plans that include a phone number or SMS capability. All available plans from the provider are data‑only, providing internet access for the chosen validity period. If you need to make voice calls or send messages while traveling, you can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection.

eSIMCard provides 21 single‑country plans and 14 multi‑country plans for Saint Barthélemy. The available offerings span a price range from about $5.06 to $430.64 and include data amounts from 1 GB up to 100 GB. Plan types vary between fixed data amounts—where a set data volume is provided for the entire validity period—and daily data caps, which allocate a certain amount of data per day over the plan’s duration.