AloOui eSIM Data Plans for Guernsey

AloOui does not offer a truly unlimited high‑speed eSIM plan for Guernsey. The plans marketed as “Unlimited” actually provide a capped amount of data each day – 1GB/day or 2GB/day – after which the connection speed drops to 512 kbps or 2 Mbps.

Instead, AloOui sells fixed data plans that can meet heavier usage needs. For example, the Guernsey eSIM 100GB 30 days plan offers 100GB of high‑speed data for 30 days, while the 50GB 30 days and 20GB 30 days plans provide sizeable data allowances for users who need more than the limited daily amounts. These fixed plans can be more cost‑effective for travelers who expect to use a lot of data while staying in Guernsey.

AloOui does not offer a Guernsey eSIM that includes a phone number or SMS capability. The provider only supplies data‑only plans for travelers visiting Guernsey.

Travelers who need voice or text functionality can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, accessibility of these services can vary due to local restrictions, so it is advisable to confirm that the specific apps you rely on are available in Guernsey before purchasing an AloOui eSIM.

AloOui supplies 58 multi‑country data plans for Guernsey, with no single‑country options available. The plans span a price range of roughly $8.04 to $493.26 and data ceilings from 1 GB to 100 GB, each valid for 1 to 30 days. Among these 58 options, 30 offer a daily data cap that resets every day, while 28 feature a fixed data amount that lasts for the full validity period.