Lumbus eSIM Data Plans for Singapore

Lumbus does not provide a genuine unlimited‑data eSIM for Singapore. The plans titled “Singapore Unlimited” are limited to 3 GB per day and, after that allocation, the speed drops to 1000 kbps. Therefore the data is capped, not unlimited.

If you need more data, Lumbus offers fixed data plans that provide a set amount of high‑speed data for a set period. For example, a 50 GB plan for 30 days or a 20 GB plan for 30 days are available. These fixed data plans allow continuous use at full speed within the allotted amount and are typically more cost‑effective when compared with a daily‑reduced‑speed “unlimited” option.

Lumbus does not provide Singapore eSIMs that include a local phone number or SMS capability. Their Singapore plans are data‑only, so you will receive no inbound or outbound voice or text services. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but because some destinations may block or restrict access to these apps, users should confirm that the services they rely on are reachable in Singapore before purchasing an eSIM.

Lumbus provides two types of plans that can be used in Singapore: 11 single‑country plans and 52 multi‑country plans that include Singapore. These plans offer anywhere from 1 GB to 50 GB of data and are priced between about $4 and $141. Prices, data caps and validity periods vary, with some plans charging a fixed amount of data, while others cap the daily data usage. All plans are available for 1 to 365 days.