BlueSky eSIM eSIM Data Plans for Singapore

BlueSky eSIM does not provide a genuinely unlimited high‑speed data plan for Singapore.
All plans that contain the word “Unlimited” in their name actually provide a fixed 3GB of high‑speed data per day; once the daily limit is reached the speed is throttled to 1000kbps.

Instead, BlueSky eSIM offers fixed data plans that may suit longer‑term or higher‑usage travel. Two examples are a 20GB plan valid for 30 days priced at $23.00 USD and a 100GB plan valid for 180 days priced at $89.00 USD. Choosing a fixed‑data plan can be more cost‑effective for users who need a larger data allowance or who prefer predictable speeds without throttling.

BlueSky eSIM does not provide a Singapore eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available for Singapore. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict these services, so it is advisable to verify that the required apps work in Singapore before purchasing a plan.

BlueSky eSIM offers 11 single‑country plans that cover Singapore and 29 multi‑country plans that include Singapore. The single‑country options range in price from about $1.52 to $25.00 and offer data caps between 200 MB and 10 GB, while the multi‑country packages range from roughly $15.00 up to $100.15, covering data limits from 1 GB up to 100 GB across multiple destinations. The single‑country plans provide straightforward use within Singapore, whereas the multi‑country plans allow the same data to be used in several other countries, but may have a daily data cap or reduced speed on heavy usage.