Simology eSIM Data Plans for Saint Barthélemy

Simology does not provide a true unlimited high‑speed eSIM for Saint Barthélemy. The plans that carry the “Unlimited” name actually offer 1GB of high‑speed data each day; once that amount is used the data remains usable but the speed is throttled to 1 Mbps.

Travelers who need more data at full speed can choose from Simology’s fixed data plans, such as the 50 GB 30‑day plan or the 20 GB 30‑day plan. These give a larger hard limit of high‑speed data and can be a more cost‑effective option for heavier usage.

Simology does not provide an eSIM for Saint Barthélemy that includes a phone number or SMS capability. Travelers can only purchase data‑only plans from this provider. If a phone number or text messaging is required, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Saint Barthélemy before buying a plan.

Simology offers 14 single‑country data plans for Saint Barthélemy, with no multi‑country plans available. The plans cover a price range from $4.39 to $159.86 and data caps from 1 GB to 50 GB. Among these, six plans feature a daily data cap (providing a set amount of data per day that recurses over the validity period), while eight plans have a fixed data amount that is allocating a total data allotment for the entire validity period. These options give travelers flexibility in choosing between consistent daily data usage and a single higher‑volume data bundle for the duration of their stay.