MicroEsim eSIM Data Plans for Saint Barthélemy

MicroEsim does not provide a true unlimited data eSIM for Saint Barthélemy. All plans labeled “Unlimited” supply 1 GB per day of high‑speed 5G data, after which the speed drops to 5 Mbps and later to 5 Mbps again when the daily limit is reached.

Instead, MicroEsim offers fixed‑data options that may be more suitable if you need a larger pool of high‑speed data. For example, a 60 GB plan is available for 60 days at $87.13 USD, and a 30 GB plan is available for 30 days at $32.68 USD; both include a reduced speed of 128 kbps once the data allowance is exhausted.

MicroEsim does not provide an eSIM with a phone number or SMS capability for travelers visiting Saint Barthélemy. The provider offers only data‑only eSIMs in this destination. Travelers who need messaging or calling can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which do not require a local phone number or SMS service.

MicroEsim offers a total of 115 data plans for Saint Barthélemy, all of which are multi‑country coverage plans. There are no single‑country plans listed for this destination. The available plans are split between 84 daily data cap options and 31 fixed data cap options. Prices range from about $1.14 to $101.03, while data caps span from 500 MB up to 60 GB.