eSIM Guernsey Internet 20 GB – 30 days | Mobired Hello Guernsey

3G 4G 30 days Instant activation
Networks :
JT Sure Guernsey
Special offer : ✨ Special offer : Immediate activation • No commitment • 7/7 support
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Quick activation
Before departure or upon arrival.
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Ready in 2 minutes
Your eSIM available quickly.
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Installation via QR code
Scan, install, connect.
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Secure payment
Protected and encrypted transaction.
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7/7 Support
Assistance available in English.

How it works

1

Purchase

Order your eSIM plan in just a few clicks. Secure and fast payment.

2

Reception

You will receive an email with a QR code within 2 minutes of your purchase.

3

Installation

Add an eSIM to your phone by scanning the QR code.

4

Connexion

Activate destination data and enjoy your 4G/5G connection!

20 GB is enough for:

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Video Streaming
Frequent video calls
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Social Networks
Daily social media
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Video Streaming
YouTube, TikTok and moderated video content
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Home office
Light remote work and occasional connection sharing

Why choose our eSIM for your trip?

20GB to enjoy Guernsey without worrying about data limits: maps to explore St. Peter Port, videos of your cliff walks, social media, and online calls—it all goes smoothly. With this eSIM, you have true digital freedom from the moment you land, without having to search for a shop or juggle a local SIM card.

Valid for 30 days, it's perfect for a long weekend or a whole month on the island. Installation takes just a few minutes on a compatible smartphone, and you can activate your data whenever it suits you. Ideal for traveling light while maintaining a reliable connection.

4G/5G coverage

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Performance

Navigate Google Maps, watch videos and make video calls without slowing down during your stay in Guernsey.

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Use

Navigate Guernsey with Google Maps, Waze or your local transport apps always at hand, to find your route and optimize your journeys.

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Security

Keep your data safe in Guernsey with an eSIM designed for peace of mind, with a connection that remains stable even when tourist sites are crowded, without sharing with strangers.

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Coverage

In Guernsey, enjoy reliable 3G, 4G and 5G coverage throughout your trip thanks to the JT and Sure networks.

Frequently Asked Questions

Questions about this plan

It's suitable for heavy use: GPS navigation and maps, messaging (WhatsApp, iMessage), social media, online music, frequent web browsing, bookings and travel, and audio calls. To ensure long-term battery life, consider downloading content over Wi-Fi (offline maps, playlists) and limit automatic updates using mobile data.

Reserve the eSIM for light and regular tasks (emails, chat, documents, authentication, audio calls) and use Wi-Fi for heavy data transfers (syncs, large attachments, backups) whenever possible. Before meetings, close apps that sync in the background and enable data saver: this will stabilize the connection and prevent unnecessary spikes.

The easiest way is to install the eSIM on the device you use most often on the go (usually your phone), and then leave the other device connected to Wi-Fi whenever possible. For your iPad, remember to download things in advance (maps, documents, TV shows) using Wi-Fi and disable updates/backups over mobile data: this prevents one of the devices from using up your data allowance in the background.

General questions

Yes, if the plan allows it. Check the plan details.

Yes, if your device supports eSIM and is unlocked.

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