What should travellers know about internet access, eSIMs and VPNs in China?
Internet access is not a detail to fix after landing. Check current rules, set up connectivity before arrival and make sure maps, translation and payment tools can actually work when you need them.
Answer
Connectivity in China is practical infrastructure, not just convenience. Without reliable access, payment, translation, maps, bookings and messaging can become harder at exactly the wrong moments. The right setup depends on current rules, device compatibility, roaming, SIM or eSIM options and what services you need to access. Avoid publishing or relying on stale workarounds. The public advice should be boring: verify current options, prepare before arrival, keep offline backups and test essential tools early. A working phone will not solve every travel problem, but a non-working one creates several.
Recheck before you go
Opening hours and access can change. Check directly before making a fixed plan.