eSIM Saily pour Poland en 2026

No operator list has been published for Poland: Saily has not said which networks it uses, so the radio side is unknown rather than bad. The table above provides the practical details to check, while the large range of plans makes sizing the real decision; buying more data than a fortnight needs is the main risk. Saily does not say whether an exhausted plan can be topped up or must be rebought, so this is worth checking before buying.