Saint Martin eSIM
Prepaid data plans · National coverage · Plans from $1.19
Reliable mobile data for your trip to Saint Martin. Delivered by email in minutes — install before you fly, connect when you land.
5G / LTEInstant deliveryKeep your numberSecure checkout
Choose your plan
How many days?
How much data?
Before you buy: make sure your phone is unlocked and supports eSIM. Check compatible devices
Delivered by email
Your eSIM and setup steps arrive right after payment.
Easy installation
Scan one QR code — most travelers connect in under 2 minutes.
Support on your trip
Real help before, during, and after travel.
Saint Martin eSIMAbout the Saint Martin eSIM
- Data-only: these plans provide mobile data. Keep your home SIM active to receive calls and SMS on your usual number.
- Hotspot / tethering: supported on most devices, so you can share your connection with a laptop or tablet.
- 5G & 4G/LTE: connects to the fastest network your device and the local carrier support.
- Validity starts when the eSIM first connects to a network at your destination — install before you fly, activate when you land.
- Keep your number: apps like WhatsApp keep working on your primary line while you use Saint Martin data.
- Coverage: works across airports, major cities, and most populated areas in Saint Martin.
How much data will I need?
Light use
1–3 GB
Maps, chat, email
Medium use
5–10 GB
Social, browsing, some video
Heavy use
15–20 GB
Streaming, hotspot, video calls
Long stay
Unlimited
30 days, worry-free
Saint Martin eSIM — FAQ
Will the Saint Martin eSIM work as soon as I arrive?
Yes. Install it before you travel, and it activates automatically when your phone connects to a local network in Saint Martin.
Can I use a hotspot with the Saint Martin eSIM?
Yes, tethering/hotspot works on most phones, so you can share data with other devices.
Will I keep my phone number?
Yes. The eSIM is data-only, so your primary SIM keeps your number active for calls, SMS, and apps like WhatsApp.
Is Saint Martin covered on 5G?
Where 5G is available locally and your device supports it, you'll get 5G; otherwise it falls back to fast 4G/LTE.
How do I install it?
After purchase you get a QR code by email — scan it in your phone's settings, or tap "Install eSIM" on your dashboard.
Order summary
DestinationSaint Martin
Data1 GB
Validity7 days
Total$1.19
Delivered by email
Secure checkout
Compatible device required
Traveler reviews
5.0(3 reviews)
★★★★★
Great value
Solid coverage in Saint Martin, even on the trains. Setup instructions were clear and quick.
★★★★★
Great value
Solid coverage in Saint Martin, even on the trains. Setup instructions were clear and quick.
★★★★★
Super easy setup
Great value for Saint Martin. Kept my normal number for calls and used the eSIM for data the whole trip.