Guernsey eSIM for Tourists

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

Your best data rate in Guernsey

Rate USD12.95/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 Guernsey

High-speed 4G/LTE is near-universal across the island, with next-generation 5G connectivity rolling out aggressively in urban areas. Service is primarily driven by the island's two major operators: JT (Jersey Telecom) and Sure (which acquired Airtel-Vodafone).

Important Note for UK Travelers: Guernsey is a Crown Dependency outside the UK, meaning standard UK network roaming allowances typically do not apply. Utilizing a dedicated local eSIM or prepaid plan is highly recommended to avoid high international roaming fees.

Network Quality

Expect excellent network stability and blazing-fast speeds—including newly deployed 5G Standalone coverage—throughout the capital of St. Peter Port, the harbor, and major coastal zones. 4G signal remains incredibly robust across inland parishes, the German occupation tunnels, and popular cliff paths like Fermain Bay. However, if you take day trips to smaller neighboring islands within the Bailiwick, expect basic coverage on Herm and highly limited or intermittent signals on the car-free island of Sark.

Hotspot Ready

Full hotspot and tethering support is standard across local prepaid profiles and digital travel eSIMs. This makes it seamless to share high-speed data with tablets or fellow travelers while walking the scenic coastal trails, exploring Castle Cornet, or commuting via ferry between the islands.

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 Guernsey?

It is completely automated. Ensure your WalletRoam has a balance and your eSIM is activated before you arrive. The moment you land at Guernsey Airport or dock at St Peter Port, simply turn on Data Roaming in your mobile settings. Your device will instantly link to the strongest local cell tower, deducting data in real-time at the local Guernsey rate.

Which local networks will my eSIM connect to in Guernsey?

Guernsey has its own independent cellular infrastructure separate from mainland UK. WalletRoam operates multi-network access here, partnering with the island's primary telecom providers like Sure and JT (Jersey Telecom). Your eSIM will dynamically scan and connect to whichever carrier has the most stable signal in your location.

Will I lose connection if I take a day trip to Herm, Sark, or Jersey?

No. Your WalletRoam eSIM handles island-hopping seamlessly. Because it isn't locked to a single network provider, your connection will smoothly transition across the Channel Islands (including Jersey, Sark, and Herm) using the same wallet balance without any manual reconfiguration required.

Do I need to undergo identity registration to use this data?

No. Buying a physical local prepaid SIM card in the Channel Islands requires visiting a local retail shop and presenting a physical passport or ID for registration. Your WalletRoam eSIM bypasses this manual paperwork entirely, getting you online privately and instantly upon arrival.

What happens to my wallet balance if I catch a ferry to the UK or France?

Because you are utilizing the global PAYG wallet model, your remaining credit is never locked to Guernsey. If your travel itinerary takes you onward to the UK mainland or across to France, your eSIM will automatically switch to our partner networks in those destinations and continue deducting from your wallet balance at their respective local rates.