Yesim eSIM Data Plans for Martinique

Yesim provides an unlimited data eSIM plan that covers Martinique. The plan is named “Caribbean, ” it runs for 1 day, and the price is $21.23 USD. The description notes that speeds may be throttled, and the plan includes tethering. Because the plan is identified as unlimited, it is subject to a Fair Usage Policy, so after heavy usage speeds may be reduced. Travelers who need further clarification about how fast the data will remain after normal usage or the typical amount of data available at normal speed should contact Yesim directly.

Yesim does not offer a Martinique eSIM plan that includes a local phone number or SMS capability. All plans sold by Yesim for Martinique are data‑only. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging.

Yesim provides three single‑country data plans and four multi‑country plans that include Martinique, for a total of seven options. Prices run from roughly $20.76 to $76.13, while data caps range from 3 GB up to unlimited, with validity periods of 1 to 30 days. Some plans allow tethering, although speed may be throttled once the data cap is reached.