eSIM Saint Martin
Saint Martin eSIM from 1,95€ on the Orange network: prepaid data packs, no contract and no registration, set up by QR code and online the minute you land at Princess Juliana Airport.
Your Selection
Your plan only starts counting when the eSIM first connects at your destination — so you can buy today and travel in three weeks.
How does Simbye eSIM work for Saint Martin?
Sorted before you take off
You order, we send an email with a link — that is the whole setup. Tap it once and the eSIM joins your normal SIM inside the phone. It uses no data and no days yet, so you can do this relaxed at home before the trip starts.
One switch when you land
When you arrive in Marigot or Grand Case, turn on data roaming for the Simbye line — nothing else. Your phone registers on the Orange network by itself, usually within moments. The setting sits under mobile data and flipping it takes just a few seconds.
Stay reachable, top up anytime
Your everyday number stays live, since your own SIM keeps its slot — calls and messages arrive as always while Simbye carries the data. Need more between beach days? A few taps in the app and extra data is on the line, without setting anything up twice.
Check Device Compatibility
Make sure your device supports eSIM before purchasing
Which networks will you be on in Saint Martin?
Your phone connects to Orange on the French side and holds it from Marigot and Grand Case to Orient Bay.
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There is no operator to pick. The line runs on Orange and your phone latches on by itself — no APN to enter, no profile to install, no app to open first. Whether you arrive by air or step off the ferry at Marigot, switch on data roaming for the Simbye line and the bars are usually there within a minute. If nothing shows after a couple of minutes, put the phone into airplane mode, count to ten and switch it back off; that clears most of it. Still quiet? Open the network settings, turn off automatic selection and choose the network from the list by hand — worth doing anywhere near the southern border, where phones on a small island like to wander.
Marigot, Grand Case, Orient Bay, Anse Marcel, Cul-de-Sac and the built-up stretch around Sandy Ground and Baie Nettlé are the reliable parts, and the road that loops the French side carries fine between them. It fades where the island goes quiet: the climb up Pic Paradis and the trails through the interior, the walk over to Happy Bay and Petites Cayes, the far corners of the Terres Basses and the back of the lagoon. Offshore counts as well — the boat out to Îlet Pinel or Tintamarre, and any longer crossing over to Anguilla or Saint Barth, will drop you. One thing worth knowing: this line is at home on the French northern half, so if you cross the border south into Dutch Sint Maarten, check what your phone has latched onto down there.
eSIM or a local SIM card in Saint Martin?
Go with the eSIM here — one island, two sides, two currencies and an identity check make buying locally more trouble than it is worth. Only a local number for calling a villa host argues the other way.
| Feature |  Simbye eSIM |
Local SIM card |
|---|---|---|
| When you are online | Usually live as you land, or as the ferry ties up at Marigot. | You arrive first, then go looking for a shop that is open. |
| ID and registration | No identity check, no form, no passport left on a shop counter. | French rules apply, so identification is required before a prepaid line works. |
| Where you get it | On your phone at home — no shop hunt in Marigot or Philipsburg. | Operator shops in Marigot; the Dutch side sells different SIMs entirely. |
| Paying for it | Card payment at home, in your own currency, before you set off. | Euros in Marigot, dollars in Philipsburg — two currencies on one small island. |
| Your own number | Your normal number keeps working alongside it on the very same phone. | Swap the SIM and your own number is unreachable until you swap back. |
| Topping up | Add data from Orient Bay or Grand Case, with a few taps. | Back to a shop or a supermarket rack, in French, for credit. |
| Signal and network | The line runs on Orange and registers on its own, no picking. | A French-side SIM behaves differently once you cross to the Dutch side. |
| A local phone number | It carries no local number; WhatsApp calls to home work as usual. | You get a local number for calling a villa host or restaurant. |
For most travelers the eSIM is the simpler choice: set up before departure, no queuing on arrival.
How much data do you need in Saint Martin?
Trip length
How you use your phone
What does an eSIM for Saint Martin cost?
from 1,95€
5 plans · 7–30 days
Simbye offers 5 plans for Saint Martin from 1,95€ to 19,95€ — prepaid, no contract.
Plans for Saint Martin range from 1 GB to 20 GB.
Validity runs from 7 to 30 days and starts with your first connection in Saint Martin.
Data plans
- 1 GB 7 days 1,95€ 0,27€ per travel day
- 3 GB 30 days 4,95€ 0,16€ per travel day
- 5 GB 30 days 6,95€ 0,23€ per travel day
- 10 GB 30 days 11,95€ 0,39€ per travel day
- 20 GB 30 days 19,95€ 0,66€ per travel day
Good to know
- Networks
- Orange
- Setting it up
- A link in your email, or the QR code — one tap is enough
- Network technology
- 4G/LTE — and 5G where the network already offers it
- APN and settings
- Nothing to set. The eSIM brings everything with it
- Hotspot
- Allowed — for a laptop, tablet or a travel companion
- Adding more data
- Top up any time, without setting anything up again
- Calls and texts
- Not included — WhatsApp calls run over the data
- Your own number
- Stays in the phone and stays reachable
- Contract
- None. The plan ends by itself
- Worth knowing
- Roaming on your home contract gets billed here — this eSIM is prepaid, so nothing is added afterwards
Frequently Asked Questions about Saint Martin eSIM
Data, calls, real phone numbers, top-ups and setup — everything you need to know before you buy a Simbye eSIM.
An eSIM for Saint Martin is a digital SIM profile you buy on this page, arriving by email in minutes. Pick a plan, pay by card, then tap the link or scan the QR code so the eSIM installs next to your normal SIM. Do it at home before you travel: no shop hunt in Marigot, no queue on arrival.
Yes, Saint Martin has eSIM, and it works there. The island's mobile network carries eSIM traffic, and your phone joins it as a visiting line. Arriving by air or stepping off the ferry at Marigot, you switch on data roaming for the Simbye line and the bars usually appear within a minute. There is nothing to collect and nothing to sign.
An eSIM for Saint Martin starts at 1,95€; price depends on the size of the data pack and the days you book. The price table above on this page lists every plan. The figure shown is what you pay, in your own currency, before you leave home, and nothing renews by itself once the plan has run out.
No, not Sint Maarten and Philipsburg – this plan is the French half. It runs on the networks that cover Marigot, Grand Case and Orient Bay. Sint Maarten, the Dutch southern half with Philipsburg and its own dialling code, counts as a separate country for phones and has its own operators, so it is not included here.
The network this eSIM uses in Saint Martin is Orange, and there's no operator to pick. The line runs on it and your phone latches on by itself, with no access point to enter, no profile to install and no app to open first. It holds from Marigot and Grand Case along the road that loops the French side to Orient Bay.
No, you don't get a local phone number in Saint Martin – it's a data plan with no calls or texts over the network. Your own number stays live on your normal SIM, so people at home still reach you, and WhatsApp or FaceTime calls run over the eSIM's data exactly as they do at home.
No, you don't need your passport or any registration. A local prepaid line on the northern half normally means showing identification at a counter before it works, which costs you time you would rather spend at the beach. The eSIM roams in as a foreign line, so there is no identity check and no form to fill in.
If your phone latched onto the wrong network near the border, turn off auto-selection and pick the network by hand. On an island this small, especially near the border to the south, phones like to wander onto a network that is not part of this plan, which leaves you looking connected but with no data. Setting it manually once settles it.
How much data you need for Saint Martin: maps and messengers use maybe 200 to 300 MB a day on a beach week. Add photo and video uploads from Orient Bay or Grand Case and you are near 1 GB daily. Streaming in the villa or tethering a laptop is the heavy end. Five to ten days of ordinary holiday use usually fits in 3 to 5 GB.
The eSIM that is best for Saint Martin depends on which side of the island you stay on, how much data you use and how long you are there. This plan runs on Orange and holds well on the French side, from Marigot and Grand Case to Orient Bay and Anse Marcel, while phones near the southern border like to wander. It is data only, with no local number.
Ready for Saint Martin?
Pick a plan, tap the link in your email — you are online from the moment you land.
Choose a planPrepaid, no contract. The plan simply ends on its own.
