
RedEx eSIM provides affordable, instant-activation eSIM data for 190+ countries with stable 4G/5G and 24/7 support.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
RedEx eSIM does not provide a plan with truly unlimited high‑speed data for Hong Kong. Every plan branded as “Unlimited Data” actually gives a fixed high‑speed allowance of 1 GB, 2 GB, or 3 GB and after that cap the speed drops to a reduced rate such as 128‑384 KBPS or 5 MBPS. The label “Unlimited” refers only to the fact that the data will not stop, not that the data cap is removed.
Travelers who need more data can choose a fixed‑data plan instead. For example, a 50 GB plan valid for 3 days costs $26.48 USD, a 50 GB plan for 5 days costs $27.87 USD, a 50 GB plan for 7 days costs $29.27 USD, and a 100 GB plan for 365 days costs $348.10 USD. These plans are part of a larger catalogue of options available for Hong Kong.
RedEx eSIM offers a Hong Kong eSIM plan that includes a phone number and SMS service. The plan costs $35.89 USD and is valid for 30 days. It provides a local Hong Kong number with the dialing code +852, and supports inbound and outbound voice calls as well as inbound and outbound SMS. (Other variants of the same plan are available with numbers from China (+86), Australia (+61) or the UAE (+971) while still covering Hong Kong.) Users are advised to confirm the exact dialing code and desired call/SMS functionality directly with RedEx eSIM.
RedEx eSIM offers 82 single‑country plans and 673 multi‑country plans across its catalogue, but the dataset does not provide a separate breakdown for Hong Kong.
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