An eSIM is a digital SIM card that allows you to connect to cellular networks without a physical SIM card. It's built into your device and can be activated remotely.

Is my device compatible?

Most modern smartphones, tablets, and smartwatches support eSIM technology. Check our compatibility guide for a complete list of supported devices.

How do I install an eSIM?

After purchase, you'll receive a QR code via email. Simply scan the QR code with your device's camera in the eSIM settings to install and activate your plan.

Can I have multiple eSIMs?

Yes, most devices support multiple eSIM profiles. You can store several eSIMs and switch between them as needed.

What data speeds can I expect?

You'll get the same high-speed data as local users, typically 4G/LTE speeds. 5G is available in select countries and devices.

Our 24/7 customer support team is here to help via chat, email, or phone. We also have detailed setup guides and troubleshooting resources.

🇲🇫

Choose Your eSIM Plan for Saint Martin

Activate in seconds

Saint Martin eSIM

Select a package to see details

Activate in seconds
No hidden fees or roaming charges
24/7 customer support

Payment Method

Instant Activation·4G & 5G Networks·Global Coverage·24/7 customer support

Traveling to multiple countries in Caribbean?

Our regional eSIM covers all Caribbean countries with one plan. No need to switch SIMs between borders!

🏝️

Caribbean

24+ countries

From

How to Activate Your eSIM for Saint Martin

Choose a plan

Select a Saint Martin-only plan if you're staying on the island, or a Caribbean regional plan if you're visiting multiple islands.

Install in seconds

Scan a QR code or activate through the Simology app — setup takes less than 2 minutes on most devices.

Activate and go

Activate on arrival or beforehand. Your eSIM connects automatically so you can use maps, rides, and reservations right away.

Manage on the go

Top up, check usage, or switch plans anytime via the Simology app — perfect for flexible island travel.

What Our Saint Martin Travelers Say

Plan recommendations

🧳

Tourists

3–6 GB for several days of maps, messaging, and photo uploads.

💼

Business travelers

10–20 GB for hotspot use, video calls, and email.

🎒

Backpackers

Regional plans are great for island-hopping across the Caribbean.

👨‍👩‍👧‍👦

Families

Assign one eSIM per device or share a larger data allowance among devices.

Saint Martin Travel Tips

Must-see hotspots

Marigot waterfront, Grand Case culinary strip, Orient Bay beach, Pinel Island, Loterie Farm nature reserve, Maho Beach plane-spotting, and scenic coastal drives.

Data planning

For short stays on the island, 1–3 GB/day is usually sufficient for maps, messaging, and social sharing. If you plan to stream or work remotely, choose a larger plan or a regional bundle for multi-island travel.

Insider tips

Many hotels and cafes offer free Wi‑Fi, but public networks can be insecure—use your eSIM for safer, more reliable access.

Related Destinations

View all in Caribbean

🇦🇮Anguilla 🇦🇬Antigua And Barbuda 🇧🇸Bahamas 🇧🇧Barbados 🇻🇬British Virgin Islands 🇰🇾Cayman Islands 🇩🇲Dominica 🇩🇴Dominican Republic

Frequently Asked Questions

Is coverage good across the island?

Yes — Simology connects to main local networks with strong coverage in towns, beaches, and popular tourist areas on the French side.

Can I activate before I travel?

Yes. Install the eSIM in advance and activate it when you arrive, or enable it at a scheduled start time.

How do I top up?

Use the Simology app or website to add data instantly while you're traveling.

Does the Saint Martin eSIM support 5G?

Many local networks offer 4G/5G where available; your eSIM will use the best available connection automatically.

Hear from Our Connected Travelers

We're proud to be present in over 200+ countries and helping people worldwide! Here's what our customers say about us.

4.8/5

Average Rating

10,000+

Reviews

95%

Happy Customers

★★★★★

Perfect for our honeymoon in Saint Martin — quick setup and reliable data for photos and maps.

Maya

★★★★★

Used the eSIM for several islands in the Leewards. No SIM swaps and easy top-ups.

Carlos

Spain

★★★★★

Great coverage around Orient Bay and Marigot. Made restaurant reservations and booked a ferry with ease.

Ava

Canada

Still have questions?

Can't find the answer you're looking for? Please send an email to us.

Get in Touch WhatsApp Available 24/7

Our support team is ready to help

View All Destinations