When does my St. Martin plan start?

Check the activation policy shown for your selected plan. Installation and the start of data validity can be different events; follow the plan instructions before travelling.

Can I keep my own number in St. Martin?

Yes. Keep your physical SIM for calls and texts and use the St. Martin eSIM for data. Your number and apps stay the same.

eSIM Saint-Martin

Q: Will a St. Martin eSIM work on my phone?

You need an eSIM-compatible, carrier-unlocked phone. Check the exact model and regional variant in your device settings or with its manufacturer before buying.

Forfaits data instantanés dès $1.44. Sans carte SIM, activation en quelques minutes.

1,200+ travellers700+ eSIMs deliveredFrom $1.44Refund policy

Package and price

Need a different number of days?

Tell us how long you will be there and we will work out the best way to cover it with our plans.

Date of use

Activate any time valid from the moment you connect in St. Martin.

Select Day

Select Package Contents

Quantity

Your plan

Data1GB

Validity3 jours

Speed5G

Networks2G,3G,4G,5G

Code promo

Card (Square)

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Total

$1.44

Secured by Square · delivered by email in minutes

Plan details

Data

1GB

Validity

3 jours

Speed

Networks

2G,3G,4G,5G

Type

data only

Tethering

Yes

Renewable

Yes

Plan type

country

eSim will be activated when first byte of data is consumed

1,200+travellers served

700+eSIMs delivered

Prepaidclear plan prices

Refunds

Travelling beyond St. Martin?

These regional & global plans cover St. Martin too one eSIM for your whole trip.

St. Martin eSIM prices

The cheapest St. Martin data plans, updated daily.

		Network
1GB	3 days	5G	Lowest$1.44
3GB	3 days	5G	$2.94
3GB	7 days	5G	$3.02
3GB	30 days	5G	$3.10
5GB	7 days	5G	$4.35
5GB	15 days	5G	$4.46
5GB	30 days	5G	$4.65
Unlimited	1 day	5G	$1.79
Unlimited	1 day	5G	$2.91
Unlimited	3 days	5G	$3.81

Travel eSIM for St. Martin

Skip expensive roaming and airport SIM queues. A WiiLine St. Martin eSIM gives you reliable mobile data across St. Martin the instant you arrive buy online, receive your QR code by email, and install it in minutes before you fly. Keep your usual number for calls and messages while your St. Martin plan handles the data.

Instant email delivery install before you fly
No physical SIM, keep your own number
24/7 support if anything goes wrong

St. Martin eSIM FAQ

How do I get an eSIM for St. Martin?

Pick a St. Martin data plan below and check out. We email your eSIM QR code within minutes. Scan it to install, no physical SIM required.

Will a St. Martin eSIM work on my phone?

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Regional & global eSIM plans

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