eSIM Roamless pour Ireland en 2026

Three named Irish operators give Roamless users somewhere to fall back when one is thin outside the cities, rather than leaving the radio choice to a single network. Its catalogue for Ireland covers a large range, so sizing the purchase is the real decision and the risk is buying more data than a fortnight needs. Roamless lists 4G as the fastest technology here and has not stated where traffic breaks out, so local IP behaviour is unknown. Top-up is supported, allowing an exhausted plan to be extended rather than rebought.