MobileSIM eSIM Data Plans for Hong Kong

MobileSIM does not provide a truly unlimited data eSIM for Hong Kong; the plans marketed as “Unlimited” give 3 GB per day of high‑speed data, after which the speed drops to 1 000 kbps. For travelers who need unthrottled high‑speed data, MobileSIM offers fixed‑data options such as the Hong Kong 20 GB for 30 days plan priced at $29 USD or the Asia 20 GB for 30 days plan at $39 USD. These fixed plans represent only a subset of the available options and may be more cost‑effective for heavy data users.

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 offers 11 single‑country data plans for Hong Kong and 22 multi‑country plans that include Hong Kong. The plans are priced between about $2.34 and $89.00, and the data caps range from 200 MB up to 100 GB. Within the portfolio there are both daily data‑cap options – 12 plans – and fixed data‑cap options – 21 plans, allowing customers to choose between a per‑day data limit or a flat data allowance for the plan’s validity period.