Strong eSIM eSIM Data Plans for United Kingdom

Strong eSIM does not have an unlimited data eSIM for the United Kingdom. All of its UK‑specific plans provide fixed data allowances, such as the 100GB 180 days option or the 50GB plans that come with 30‑day or 180‑day validity.

These fixed‑data plans can be an economical choice for most travelers. They provide clear data limits and predictable costs, and for users who consume a very large amount of data, carefully selecting a higher‑cap plan is typically more cost‑effective than looking for an unlimited alternative, which Strong eSIM does not currently offer.

Strong eSIM does not provide a United Kingdom eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for the UK, so travelers must use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.

Strong eSIM offers 16 single‑country plans that cover the United Kingdom only and 56 multi‑country plans that include the UK in their coverage bundle. Plan prices range from roughly $1.01 to $253.90, while data amounts span 100 MB to 50 GB. Validity periods vary from 1 day up to 365 days, and many plans permit tethering. The single‑country plans provide a fixed data allotment solely for the UK, whereas the multi‑country plans bundle data across several destinations, often giving a broader coverage area for travelers.