4S eSIM eSIM Data Plans for Ireland

4S eSIM does not provide a genuinely unlimited data eSIM for Ireland. The plans branded as “Ireland Unlimited” actually offer a fixed amount of high‑speed data, such as 3GB per day or 5GB per day, and once the allotted data is used the speed is reduced to 1000kbps.

To obtain high‑speed data in Ireland, travelers can choose 4S eSIM fixed data plans. For instance, the Ireland Unlimited MAX 10 Days plan delivers 5GB per day for $30.08 USD, and the Ireland Unlimited LITE 30 Days plan offers 2GB per day for $36.03 USD. These fixed plans can be more cost‑effective for users who do not need an unlimited data supply.

4S eSIM does not provide an Ireland eSIM that includes a phone number or SMS capability. The provider only offers data‑only plans for travel in Ireland.

If you need to make calls or send messages, you can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection that 4S eSIM supplies.

4S eSIM lists 37 single‑country plans that include Ireland, as well as 189 multi‑country plans that cover Ireland along with other destinations. The pay‑as‑you‑go options range in price from about $1.45 to $1, 262.28 and the data allowances vary from 300 MB to 500 GB, with validity periods spanning 1 to 365 days. The catalog also contains 30 daily‑data‑cap plans that reset each day and 196 fixed‑data‑cap plans that deliver a set amount of data over the plan’s validity.