ETravelSim eSIM Data Plans for United Kingdom

ETravelSim does not provide a truly unlimited high‑speed data eSIM for the United Kingdom. All plans labeled “Unlimited” actually offer a fixed daily allowance of 4 GB (or 10 GB for a few pro options) and then throttle speed to 128 kbps once the limit is reached. If you need consistent, unrestricted data, you can choose one of ETravelSim’s fixed data plans that provide a larger total amount of data, for example the 50 GB for 30 days plan or other plans with several dozen gigabytes. These fixed‑data options can be more cost effective unless you are an extremely heavy data user who would need a “true” unlimited plan.

ETravelSim does not provide a United Kingdom eSIM that includes a phone number or SMS capability; only data‑only eSIM plans are available for the UK.

Because the eSIM lacks a local phone number, you can still communicate by using VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection and allow for calls and messaging without a traditional phone number.

ETravelSim provides 102 single‑country data plans and 74 multi‑country data plans for the United Kingdom, with prices ranging from roughly $4.00 to $138.00 and data allowances between 1 GB and 50 GB. Approximately half of the UK offerings are fixed‑cap plans that deliver a set amount of data for the entire validity period, while the other half are daily‑cap plans that allot a specific amount of data per day, allowing users to spread usage over the plan’s duration.