China eSIM, SIM & Internet Access for Tourists (2026)

Get online in China from the minute you land — compare eSIM, local SIM and roaming, and see which apps are restricted so you can set up alternatives first.

Get connected before you fly

The single most useful thing you can do before arriving is sort your data:

eSIM (recommended): buy online from providers like Airalo, Nomad, or Holafly and install before you land. Activates the moment you arrive.
International roaming: check with your home carrier — convenient but often expensive.
Local SIM: buy at the airport arrival hall or a carrier store (China Mobile / China Unicom / China Telecom) with your passport. A Chinese number also makes SMS verification easier when registering payment apps — see Mobile Payment →.

Tip: Download offline maps and a translation app while you still have home internet — but don’t rely on Google Maps in China. It is seriously unreliable here: the whole country uses a different coordinate system (GCJ-02) than the rest of the world, so on Google Maps your blue dot, roads and addresses are often shifted by several hundred metres, and routing, transit times, live traffic and opening hours are frequently wrong or missing. A downloaded Google offline area has the same bad data — the problem isn’t just the connection. Install Amap (高德地图) or Baidu Maps (百度地图) instead and download their offline city package for every city you’ll visit. See Maps & Navigation → for the apps that actually route correctly in China.

Airport & hotel WiFi

Major airports (Beijing, Shanghai, Guangzhou, etc.) offer free WiFi, usually via SMS verification. Hotels provide WiFi but speeds vary.

A note on apps that may not work

Some international apps and websites — including Google, Gmail, WhatsApp, Instagram, Facebook, X (Twitter), and YouTube — are restricted in mainland China. This is a real, everyday limitation for visitors.

We do not provide instructions for bypassing it. Practical workarounds:

Use WeChat and Weibo for messaging/social instead.
Use email via a China-accessible provider or webmail that isn’t blocked.
Tell friends/family to reach you on WeChat (not WhatsApp) while you’re in China.
Pre-download any videos, playlists, or documents you’ll want offline.

Install WeChat before you leave — it’s the all-in-one app for chat, payments, transport mini-programs, and more. See Essential Tools →.

VPN — what to know

Commercial VPNs are restricted; many don’t work reliably. Plan around the limitation rather than rely on one. If your work requires access, arrange a corporate/approved solution before you travel.

Frequently asked questions

Does WhatsApp work in China?

No, it is restricted in mainland China along with Google, Instagram and Facebook. Use WeChat instead and tell friends to reach you there.

Is an eSIM better than a local SIM in China?

An eSIM is easier because you buy and install it before departure and it works on landing. A local SIM can be cheaper for longer stays.

Do I need my passport to buy a SIM card in China?

Yes. Airport counters and carrier stores register every SIM against your passport, so bring it with you.

Is there free WiFi in China?

Yes at major airports, hotels, malls and cafes, but sign-up usually needs an SMS code, which is much easier with a local number.

Will my own phone number work in China?

Roaming normally works for calls, texts and data but is expensive, so check your carrier's daily rate before relying on it.

Last updated: 2026-08