Roamix eSIM Guernsey 2026: Cheap Data Plans & Prices

The cheapest Roamix eSIM for Guernsey costs $4.20 and gives you unlimited data for 1 day. It's the regional eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official Roamix site.

Yes, Roamix works in Guernsey on its Guernsey-only plans and on its regional eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.

For Guernsey alone, these are Roamix's lowest prices by trip length:

• 7 days: $7.00 for 1 GB
• 15 days: $16.45 for 3 GB
• 30 days: $16.55 for 3 GB

Not on its Guernsey-only plans, but Roamix has 39 unlimited plans that cover Guernsey and other countries, from $4.20 for 1 day. On Roamix's unlimited plans, you pick how much full-speed data you get each day, from 500 MB to 10 GB on most country pages, and after that you stay online at a lower speed. Check the plan details before you buy.

Roamix is an eSIM store for travelers, with plans covering 205 destinations. If you want prices for other countries and the full verdict, read the Roamix eSIM review.

With Roamix, 1 GB in Guernsey can cost as little as $3.17 on the regional eSIM, which has 50 GB for 180 days. On a Guernsey-only plan, the lowest rate is $3.83 per GB, with 20 GB for 30 days.

Yes, every Roamix plan for Guernsey has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.

Yes, every Roamix plan, unlimited ones included, lets you share data through a hotspot at no extra fee, and it comes from the same data balance.

No, Roamix's Guernsey plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.

Yes, you can buy it months ahead. On most plans, the days start when your phone first connects to a network in Guernsey, and some start when you install the eSIM, so check the plan details before you buy.

Yes, you can top up the same eSIM on the Roamix website under My eSIMs, with no new QR code. Most top-ups add data within your current plan's days, and some plans can't be topped up, so check the plan details before you buy.

Yes, Roamix has 47 regional plans that cover Guernsey and other countries. These keep you online as you cross borders. Even for Guernsey alone, the regional plan can cost less: 5 GB for 30 days is $22.95 on it and $26.55 on the Guernsey eSIM.