
BlueSky eSIM is a trusted travel eSIM provider offering fast, reliable 4G/5G prepaid data in 200+ destinations on tier-1 carrier networks. Not always the cheapest, but peace of mind comes standard — you'll get the best internet quality available in your destination. Scan the QR code from your email, or use the optional iOS/Android app — it installs eSIMs automatically and tracks your data usage in real time. Plus 24/7 real human customer support.
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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.
BlueSky eSIM does not provide a truly unlimited data eSIM for the Balkans. The plans that carry “Unlimited” in the name actually allow 3GB of high‑speed data per day and reduce the speed to 1000 kbps once that daily limit is reached.
Travelers who need larger data allowances can choose fixed‑cap plans such as the 20GB/30 day plan for $18.90 USD or the 10GB/30 day option for $13.90 USD. These plans offer a larger pool of high‑speed data without daily throttling, which may be more cost‑effective for most users.
BlueSky eSIM does not provide eSIM plans that include a phone number or SMS for the Balkans. The available offerings are data‑only eSIM plans. Travelers can still use data-connected VoIP applications such as WhatsApp, Telegram, and iMessage to make calls and send messages without a local phone number.
BlueSky eSIM offers coverage across the Balkans through several plans. The plan titled “🔷 [5G] Worldwide (201 countries) Best Coverage” includes Albania, Bosnia and Herzegovina, Croatia, Montenegro, North Macedonia, Serbia and Kosovo. The plan titled “🔷 [5G] Europe (42 countries) Best Coverage” covers Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia and Serbia. The plan titled “🔷 [5G] Worldwide (173 countries) Best Coverage + Calls & SMS” provides the same Balkan coverage as the first plan, namely Albania, Bosnia and Herzegovina, Croatia, Montenegro, North Macedonia, Serbia and Kosovo. All eight Balkan countries on the approved list are reached by at least one of BlueSky eSIM’s plans.
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