
Simsima is an eSIM marketplace offering instant connectivity in 190+ countries. Travelers can browse, purchase, and activate eSIMs directly from their phone — no physical SIM swap needed. Plans range from 1-day local passes to multi-country regional bundles, with coverage across Europe, Asia, the Americas, and beyond. Simsima supports all eSIM-compatible devices and offers 24/7 customer support based in Barcelona.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Simsima does not offer a truly unlimited data eSIM for Nauru. Plans marketed as “Unlimited” actually provide 3 GB of high‑speed data each day, after which the connection drops to a reduced speed of 1000 kbps. For travelers who require consistent high‑speed coverage, fixed‑data plans are available, such as the 20 GB package valid for 30 days or the 10 GB package also valid for 30 days, both of which cover Nauru and many additional countries.
Simsima does not offer any Nauru eSIM plans that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider for Nauru. Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
Simsima offers three single‑country data plans for Nauru that range from roughly $4.90 to $154.88 and provide device data limits between 1 GB and 20 GB. In addition, there are 16 multi‑country plans that include Nauru, which cover the same price range and data cap spectrum. The provider distinguishes between fixed data‑cap plans (17 in total) and daily‑data‑cap plans (2 in total), with an optional reduced‑speed option that applies to some of the plans.
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