Hong Kong SAR China Daily eSIM: Never Run Out of Data

eSIM plans for Hong Kong SAR China connect via Csl, SmarTone. Your device automatically selects the strongest local network; 5G is available where supported by the carrier, otherwise 4G/LTE applies. The specific carrier for each plan is listed on its detail page.

Daily plans provide a fixed amount of high-speed data refreshed each day (e.g., 1 GB/day). Once the daily high-speed limit is reached, speeds are reduced but connectivity remains. The full high-speed allowance resets the next day. Fixed-data plans end completely once exhausted; additional data must be purchased.

Essentially similar to "unlimited" plans on the market: you always stay connected, but speeds are reduced after exceeding your daily high-speed data allowance. We clearly state the reduced speed for each plan so you can choose the right one. No vague marketing.

Select the exact number of days for your trip, from 1 to 30 days. Pricing is per day: travel for 5 days, pay for 5 days. No need to overbuy a 30-day package.

1 GB/day is enough for maps, messaging, and social media. 2–3 GB/day if you frequently watch videos or make video calls. 5–10 GB/day for livestreaming or sharing a hotspot with your group.

For most plans, validity starts from the first time your eSIM connects to a network at your destination. You can safely install it at home before flying. Exact details for each plan are clearly stated on its product page.