China Ready · Internet
Getting online in China
Choose your connection before travelling and check the details with the provider. An eSIM, roaming plan or local SIM can work differently depending on your phone and the plan you buy.
| Option | Why you might choose it | What to check |
|---|---|---|
| Roaming with your existing provider | Keep using your current account and number | Mainland China coverage, charges, data allowance and usage limits |
| Travel eSIM | Add a travel data plan on a compatible phone | Device support, carrier lock, activation rules, coverage and whether calls or SMS are included |
| Local SIM | Use a local mobile service | Identification, registration, phone compatibility and the services included |
Check what you need the connection to do
Maps and messages are only part of it. Think about verification texts, calls to hotels and access to the services you use for work or travel. Some services available at home may not be accessible on mainland China's internet. Ask the provider about the plan's actual service and coverage rather than assuming every eSIM or roaming plan works the same way.
Prepare before departure
- Check device compatibility and whether your phone is locked to a carrier.
- Read the activation instructions; some plans start their validity period when installed or activated.
- Save the provider's support details and setup instructions offline.
- Keep access to any number you need for account verification.
- Download essential booking details, addresses and translation resources.
When you arrive
Follow your provider's activation instructions and check that maps and messages work before leaving the airport or station. If the connection fails, use the provider's troubleshooting or support service.
Check current plan terms with your provider. For broader information, consult your government's travel advice, such as FCDO guidance for China.