Saint Martin (French Part) eSIM for Tourists

Prepaid wallet credits. Spend only when you use data. No contracts.

Your best data rate in Saint Martin (French Part)

Rate USD21.25/GB

Select Your Credits

$10 Light use

$20 1 week standard

$50 Multi-country trip

$100 Heavy travel

Estimated data: 0.0 GB

Before you proceed, please ensure your device is eSIM compatible.
Check supported devices here.

How it works

Three simple steps to start using your wallet credits.

Step 1

Top up Wallet Credits

Purchase prepaid credits on our Shopify store. Choose $10, $20, $50, or $100. Instant delivery to your email.

Step 2

Download App & Install eSIM

Follow the steps in your email to install eSIM and activate data instantly on your device.

Step 3

Travel Freely

Use data as you go. Your balance updates automatically and pauses at $0. Top up anytime, anywhere.

Coverage in Saint Martin (French Part)

High-speed 4G/LTE is highly reliable and blankets nearly the entire French side of the island. Next-generation 5G connectivity is also actively expanding, with dedicated nodes live in primary towns. Because Saint Martin is an overseas collectivity of France, its infrastructure is robust and mirrors European standards. The market is driven by three main network operators: Orange Caraïbe (the market leader for coverage and 5G), SFR Caraïbe, and Dauphin Telecom (a strong regional provider), alongside roaming access via Digicel.

Network Quality

Expect excellent network stability and fast data speeds throughout the capital of Marigot, the culinary hub of Grand Case, and the popular resort strip of Orient Bay. Orange Caraïbe provides the most extensive 5G footprint in these core commercial zones.

Because Saint Martin shares a completely open, borderless frontier with Dutch Sint Maarten, your phone will seamlessly transition and roam onto Dutch-side networks (like TelCell or Flow) as you cross the island. While data coverage remains stable across most coastal roads, expect signal drops or slower 3G transitions if you drive through isolated hillside ridges or take boat excursions out to the completely off-grid offshore island of Tintamarre.

Hotspot Ready

Full hotspot and tethering functions are natively supported across local prepaid SIM plans and international travel eSIM profiles. Furthermore, if you hold a standard mobile plan from mainland France, your domestic data allotment typically includes Saint Martin at no extra charge under French regulatory rules. This makes it incredibly easy to share a high-speed connection with laptops or travel companions while dining in Grand Case, relaxing on the beach, or navigating between the French and Dutch sides of the island.

Get connected in under 2 minutes

Quick setup for all iOS and Android devices. Full support available 24/7 if you need help.

Frequently Asked Questions (FAQ)

How do I use Pay-As-You-Go data in Saint Martin?

It is entirely automated. Top up your WalletRoam and ensure your eSIM is activated before you arrive. The moment your flight lands at Grand Case-Espérance Airport (or if you arrive via Princess Juliana International Airport on the Dutch side), turn on Data Roaming in your mobile settings. Your device will instantly link to the local network, with usage deducted from your wallet balance in real-time.

Which local networks will my eSIM connect to in French Saint Martin?

WalletRoam operates with local multi-network access across the territory, partnering with leading French Caribbean networks such as Orange Caraïbe and Digicel. Your eSIM automatically coordinates with whichever tower provides the strongest and most stable cellular signal in your exact location.

What happens to my data connection when I cross over to Sint Maarten (the Dutch side)?

Because you are utilizing our global PAYG wallet model, you don't have to worry about crossing the island's invisible border. Your eSIM will automatically handle the transition, instantly picking up our Dutch-side partner networks (like TelEm or Flow) and continuing to draw from your active wallet balance at local rates without any connection drop or surprise fees.

Do I need a passport or photo ID to activate this eSIM?

No. Because Saint Martin is an overseas collectivity of France, purchasing a local physical prepaid SIM card from an official store requires strict compliance with French and EU telecommunications laws, meaning you must present your physical passport for regulatory identity registration. Your WalletRoam eSIM completely bypasses this manual onboarding hurdle, protecting your privacy and getting you online instantly.

Can I use my wallet balance if I take a side trip to neighboring islands?

Absolutely. Your remaining funds are never trapped in a country-locked bundle. If you take a short ferry trip to Anguilla, St. Barthélemy (St. Barts), or Saba, your eSIM will automatically transition to our local partner networks at your next stop and continue drawing from your current wallet balance at local rates.