
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 plan for Estonia. The packages that carry “Unlimited” in the name actually allow 3GB of high‑speed data per day; after that limit is reached the speed throttles to 1000kbps. For travelers who need more data, BlueSky offers fixed data plans, such as the 20GB/30d plan priced at $27.50 USD, which provides 20GB of unrestricted high‑speed data for 30 days. Choosing a fixed‑data plan can be more economical if the user requires a large amount of data but is not an extremely heavy consumer.
BlueSky eSIM does not provide an eSIM with a phone number or SMS capability for Estonia. Only data‑only eSIM plans are offered for travelers in that country.
Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.
BlueSky eSIM provides a selection of data plans that are available specifically for Estonia, covering both single–country and multi‑country options. In total there are 12 single‑country plans that are tailored for use solely within Estonia, and 39 multi‑country plans that include Estonia as part of a broader coverage network. These plans span a price spectrum from as little as $0.99 to as much as $72.00, and their data caps range from 200 MB up to 20 GB. Some plans are structured as fixed data amounts, giving the holder a set quantity of data for the validity period, while others impose a daily data cap, limiting the amount that can be used each day; 16 of the available plans use the daily cap model, whereas 35 use the fixed model. A handful of plans apply a reduced speed of 1000 Kbps when the data allowance has been exhausted.
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