Astaroam eSIM Data Plans for Martinique

Astaroam does not provide a truly unlimited data eSIM for Martinique.
Its plans labeled “Unlimited” actually give 3GB per day for a limited number of days; after the daily allowance is reached the speed is throttled to 1000 kbps. For travelers who need more data without a daily limit, Astaroam offers fixed data plans such as a 10GB plan valid for 30 days or a 5GB plan also valid for 30 days, both with 5G coverage in Martinique. These fixed‑data options can be more cost‑effective for most users unless very high data usage is required.

Astaroam does not provide a Martinique eSIM that includes a local phone number or SMS capability. Travelers using an Astaroam eSIM for Martinique will have access to data only, which allows the use of VoIP applications such as WhatsApp, Telegram, and iMessage for calls and messaging. As with any destination, some VoIP services may be blocked or restricted, so it is advisable to verify that the specific apps you rely on can be used in Martinique before purchasing the plan.

Astaroam provides five single‑country data plans specifically for Martinique, and an additional five multi‑country plans that cover the island as part of a broader regional package. The catalogue includes both fixed‑data plans, which grant a one‑time data allotment that lasts the entire validity period, and daily‑cap plans that provide a daily data allowance that rolls over for the duration of the plan. Prices for the available options start around $3.93 and rise to roughly $45.15, with data caps ranging from 1 GB up to 10 GB, and validity periods spanning 3 to 30 days.