SimSmash eSIM Data Plans for Guernsey

SimSmash does not offer an unlimited data eSIM for Guernsey. Instead, the available options are fixed data plans that give a specific amount of high‑speed data for a set number of days. Examples include a 20 GB plan for 30 days priced at $48.19 USD, a 5 GB plan for 30 days priced at $27.89 USD, a 3 GB plan for 30 days priced at $10.69 USD, and a 1 GB plan for 7 days priced at $4.39 USD. These plans allow tethering and are typically more cost effective for most travelers than an unlimited plan, unless the user requires very heavy data consumption.

SimSmash does not provide any Guernsey eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered by this provider. While VoIP applications such as WhatsApp, Telegram and iMessage can usually be used over the data connection for voice and text communication, some destinations may restrict or block specific apps. Travelers should confirm that the VoIP services they intend to use are accessible in Guernsey before purchasing a data‑only plan.

SimSmash provides four single‑country data plans for Guernsey and no multi‑country options. The available plans feature a fixed data amount ranging from 1 GB to 20 GB, with validity periods between 7 and 30 days. Prices for these plans fall roughly between $4.39 and $48.19, and all include the option to tether the device.