esimzon eSIM Data Plans for United Kingdom

Esimzon does not provide a genuinely unlimited high‑speed data plan for the United Kingdom. The plans that carry the “Unlimited” label offer 25 GB per day of high‑speed data; once that daily limit is reached, the speed is throttled to 8 000 kbps. Users who need more data without speed reductions can choose a fixed‑amount plan, such as a 300 GB plan valid for 15 days, which provides a larger total data allowance and keeps full speed throughout its duration.

esimzon does not provide United Kingdom eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for the UK. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

esimzon offers 9 single‑country plans and 17 multi‑country plans for travelers in the United Kingdom. The price range spans from $2.00 to $110.00 and the data caps vary between 1 GB and 300 GB. Some options use a fixed data amount that remains the same throughout the validity period, while others provide a daily data cap that resets each day, allowing users to recharge their data daily if needed. The catalog also includes 8 daily‑cap plans and 18 fixed‑cap plans, and many of the available plans permit tethering with a reduced speed of 8000 bps in certain circumstances.