MobileSIM eSIM Data Plans for Hong Kong

MobileSIM does not provide a truly unlimited data eSIM for Hong Kong; the so‑called unlimited plans actually allow 3GB per day with speed reduced to 1000kbps once the daily limit is reached. For users who need high‑speed data without throttling, MobileSIM offers fixed data plans such as Hong Kong 20GB for 30 days, Asia 50GB for 90 days, and Asia 100GB for 180 days. These plans provide a clear data allowance and do not impose a speed reduction.

MobileSIM does not offer Hong Kong eSIMs that provide a local phone number or SMS capability. All of its Hong Kong plans are data‑only, meaning you cannot make or receive SMS or mainline calls through the eSIM itself. For messaging or voice communication you would need to rely on data‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM.

MobileSIM provides 12 single‑country plans and 13 multi‑country plans that can be used in Hong Kong. The available plans range in price from about $4.50 to $185.00 and in data cap from 1 GB to 100 GB. Some plans use a fixed data amount, meaning the entire data quota must be consumed within the validity period, while other plans offer a daily data cap, allowing the same amount of data to be used each day of the plan’s validity.