ChillaxSIM eSIM Data Plans for Guernsey

ChillaxSIM does not provide a truly unlimited high‑speed data plan for Guernsey. The plans marketed as “Guernsey Unlimited Data” actually allow 1GB per day and then throttle speed to 5120 kbps once that limit is reached. If unlimited high‑speed data is required, travelers need to consider one of ChillaxSIM’s fixed data plans. For example, the 20GB plan for 30 days is available for $33.90 USD, and the 35GB O2 Europe plan for 30 days costs $39.00 USD. These fixed‑cap options may be more cost‑effective, especially for heavy data users.

ChillaxSIM does not provide Guernsey eSIM plans that include a phone number or SMS function. The provider only offers data‑only eSIMs for Guernsey, so any voice or text communication must rely on internet‑based services such as WhatsApp, Telegram or iMessage.

ChillaxSIM provides 39 single‑country data plans and 4 multi‑country plans for travelers in Guernsey.
The available plans cover a data range from 500 MB up to 100 GB and a price range from $2.50 to $98.90.
Within these options, some plans feature a fixed data cap while others employ a daily data cap, giving customers flexibility depending on their usage patterns.