Internet in China for visitors: eSIM, roaming and VPNs
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Short answer
A roaming plan or an international eSIM usually routes your traffic outside China, so Google, WhatsApp and Instagram tend to work. A local Chinese SIM does not.
The rules restrict unapproved VPNs. Check your own embassy's travel advice. We don't sell or link to VPNs.
| Fact | Value | Checked | Source |
|---|---|---|---|
| Roaming / international eSIMvisitors | depends on plan routing | Roamify (eSIM vendor)Secondary source | |
| VPN rulesvisitors | unapproved VPNs unlawful on paper | ComparitechSecondary source |
Which is better for a short trip: eSIM or a local SIM?
For most short trips, an international eSIM is simpler. You install it before you fly, it works on landing, and it reaches the apps you use at home. A local SIM is cheaper per GB but needs passport registration and blocks the same sites as Chinese wifi.
Which apps work on Chinese wifi?
On hotel or café wifi, Google, WhatsApp, Instagram and most Western news sites are blocked. Alipay, WeChat, Amap, Didi and Trip.com work normally.
What should I install before I fly?
- Alipay or WeChat (payments)
- Amap or Apple Maps (Google Maps is unreliable in China)
- Didi (taxis)
- A translation app with offline Chinese
- Your airline and hotel apps
Questions people ask
Does WhatsApp work in China?
Not on Chinese wifi or a local SIM. It usually works on a roaming plan or an international eSIM that routes outside China.
Is using a VPN in China legal?
The rules restrict VPNs that are not state-approved; enforcement has targeted providers. Check your embassy's travel advice.
Sources
- Best eSIM for China Travel in 2026, Roamify (eSIM vendor), retrieved
- Are VPNs legal in China?, Comparitech, retrieved