eSIM Saily pour Luxembourg en 2026

A large range of plans makes sizing the real decision in Luxembourg: the risk is buying more data than a fortnight needs, rather than having too little choice. Saily has not published which operators it uses, so the radio side is unknown rather than bad. It has also not said where traffic breaks out or stated the fastest technology available, leaving the apparent IP location and connection ceiling unknown. Saily does not say whether an exhausted plan can be extended by top-up, so check before buying.