WonderConnect does not provide an unlimited data eSIM for Nauru. All plans available for this destination are fixed data plans that have a hard data cap and a specific validity window.
The available options include a 5GB plan valid for 30 days priced at $129.99 USD, a 3GB plan also for 30 days priced at $84.99 USD, and a 1GB plan with a 7‑day validity for $29.99 USD. These plans give a clear data allowance and expiry date, and choosing a fixed data plan can be more cost‑effective for most travelers unless a very heavy data user prefers a different billing model.