ZenSim eSIM Data Plans for Hong Kong

ZenSim does not provide a truly unlimited data eSIM for Hong Kong.
The only plans that contain “Unlimited” in their names, Asia+ Unlimited STANDARD for 10 or 30 days, actually allow 3 GB of high‑speed data per day; after that threshold the speed is throttled, so they are not unlimited.

Travelers who want a plan with no throttling can choose from ZenSim’s fixed‑data options. For example, the Hong Kong 20 GB plan is available for 10 days at $27.00 USD or for 30 days at $30.00 USD, and the Hong Kong 10 GB plan offers 10 GB for 10 days at $18.00 USD. These plans give a larger amount of high‑speed data without daily limits, which can be more cost effective unless the user is an extremely heavy data consumer.

ZenSim does not offer Hong Kong eSIM plans that include a phone number or SMS capability. The provider’s Hong Kong catalogue contains only data‑only eSIMs, so travelers cannot receive or send traditional text messages or make voice calls using a local phone number.

For users who need to communicate while traveling, popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and can be used for calls and messaging without a phone number or SMS feature.

ZenSim provides 6 single‑country plans that cover Hong Kong only and 8 multi‑country plans that include Hong Kong among other destinations.
At the time of the latest data, the plans range from about $17 USD to $70 USD, with data allocations between 3 GB and 20 GB and validity periods of 10 to 30 days.
Among the portfolio, a subset of plans limits data on a daily basis (2 plans), while the majority (12 plans) offer a fixed data cap for the full validity period.
These figures give a clear sense of how many options are available for travelers looking to stay connected in Hong Kong via ZenSim.