China, Hong Kong & Macau eSIM for 7, 15 or 30 Days

Travel planning desk for choosing a China Hong Kong Macau eSIM duration

The best eSIM package is not simply the one with the most data. It should cover your entire itinerary and provide enough allowance for the way you actually use your phone. For a trip involving China, Hong Kong and Macau, count every travel day—including arrival and departure—before choosing a validity period.

A practical choice for a 7-day trip

A one-week itinerary might include several days in China followed by Hong Kong or Macau. For maps, messaging, translation and occasional browsing, 3GB or 5GB may be enough. If you upload photos, use ride-hailing frequently or stream short videos, 10GB gives more room. The China, Hong Kong & Macau eSIM offers fixed allowances from 3GB to 50GB, including seven-day options.

Planning a 15-day journey

Two weeks of travel usually means more navigation, restaurant searches and transport planning. A 10GB or 20GB package can suit many regular users, while lighter users may still manage with 5GB by relying on trusted hotel Wi-Fi. Download offline maps and entertainment before departure to preserve mobile data.

Remember that video calls, automatic cloud backups and social video consume data quickly. Turn off photo syncing over mobile data and disable automatic app updates. These simple adjustments can make a fixed allowance last much longer.

Choosing a plan for 30 days

For a longer stay, first decide whether mobile data will be your main connection or a backup to Wi-Fi. A traveler working remotely or tethering a laptop may prefer 30GB or 50GB. A light user can choose a smaller allowance with 30-day validity. The store offers fixed-data combinations across 3, 5, 7, 10, 15, 20, 25 and 30 days, so duration and data can be matched independently.

Buy enough validity to include the last travel day. If you use all the included data, purchase a new plan rather than relying on a top-up being available.

Check these points before buying

Your device must support eSIM and be carrier-unlocked. After installation, choose the travel eSIM for mobile data and turn on data roaming for that line. Coverage uses China Unicom or China Telecom in China, CSL in Hong Kong and CTM in Macau, with 5G where available plus 4G and LTE.