Astaroam eSIM Data Plans for Nauru

Astaroam does not offer a truly unlimited high‑speed data eSIM for Nauru. The plans that carry the word “Unlimited” in their names actually provide a fixed amount of high‑speed data—3 GB per day for 3, 5, 7, or 10 days. When the daily allowance is reached, the speed is throttled to 1000 kbps.

Customers who need more data can choose from Astaroam’s fixed‑data plans, such as the 20‑GB or 10‑GB options valid for 30 days, or the 5‑GB or 3‑GB plans with the same validity. These plans offer larger total data allowances and can be more cost‑effective unless a traveler expects very heavy usage and wants to avoid the post‑cap speed reduction.

Astaroam does not provide eSIM plans for Nauru that include a phone number or SMS capability. The company’s Nauru offerings are limited to data‑only plans, so travelers who need telephone calling or text messaging via a local number will not find such options through Astaroam.

Users can still communicate using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, because some destinations may restrict access to these services, travelers should confirm that the apps they rely on are available in Nauru before purchasing an Astaroam data‑only eSIM.

Astaroam offers a total of 13 distinct data plans that serve Nauru. Three of these are single‑country plans, while ten are multi‑country plans that include Nauru in their coverage roster. The available packages span a price range from $2.96 to $25.89 and provide data caps from 1 GB up to 20 GB. Among the plans, four are structured around a daily data‑cap model, allowing a set amount of data to reset each day, whereas nine plans use a fixed‑data‑cap approach where the total data amount lasts for the full validity period of the plan. This combination gives customers a flexible selection of options to suit short‑term travel or longer stays in Nauru.