
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 provide truly unlimited high‑speed data eSIM plans for Slovakia. The plans that carry “Unlimited” in their name give 3 GB of data per day; after that limit the speed is reduced to 1 Mbps. Travelers who need more data can choose fixed data plans such as the 50 GB for 30 days or the 20 GB for 30 days, which offer full 5G speed for the entire validity period.
Simsima does not provide eSIM plans that include a phone number or SMS capability for Slovakia. Only data‑only plans are available from this provider in that country. Travelers who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though it is advisable to confirm that these apps are accessible in Slovakia before purchasing a plan, because some destinations may block or restrict particular services.
Simsima offers a total of 10 single‑country data plans and 28 multi‑country data plans that include Slovakia. The plans cover a price range from about $4 to $105 and a data range from 1 GB to 50 GB. Some plans are priced per day with a daily data cap, while others provide a fixed data amount for the full validity period. Both styles are available across the country‑specific and multi‑country options.
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Discover some of the most popular eSIM brands offering plans for Slovakia