Staying Connected in China: A Complete Internet Access Guide for Travelers

Staying connected during your trip to China is easier than ever. With high-speed 4G and 5G networks covering most cities and tourist destinations, you have several reliable options to get online from the moment you land.

Five Ways to Get Internet Access in China

1. Activate International Roaming

Best for: Short-term visitors who want maximum convenience

Contact your home mobile provider before departure to activate an international roaming plan. You’ll be connected as soon as you land, using your existing SIM card and phone number.

• Pros: No setup required; keeps your home number active

• Cons: Can be expensive; data limits may apply

2. Purchase an eSIM

Best for: Solo travelers and short-to-medium trips

An eSIM is a digital SIM that you download to your phone before traveling. Activation happens instantly upon arrival—no need to visit a store. Many eSIM providers route data through international gateways, which may offer better access to blocked services.

• Pros: Instant activation; keep your home SIM active; no paperwork

• Cons: Requires eSIM-compatible device; data-only plans typically don’t include a Chinese phone number

3. Rent a Portable WiFi Device

Best for: Families, groups, or travelers with multiple devices

A portable WiFi router creates a personal hotspot that can connect several devices at once. Some rental services even include VPN access.

• Pros: Share across multiple devices; works with locked phones

• Cons: Extra device to carry and charge; must pick up and return

4. Buy a Local SIM Card Upon Arrival

Best for: Longer stays and travelers who need a Chinese phone number

China’s three major carriers—China Mobile, China Unicom, and China Telecom—offer prepaid SIM cards. You can purchase them at airport service counters or carrier stores. Bring your passport—registration is required by law.

• Pros: Affordable rates; includes a local phone number (useful for ride-hailing and food delivery apps)

• Cons: Language barriers possible; requires time to set up

What’s New in 2026: Major airports are expanding services for international travelers. At Nanjing Lukou Airport, you can now get a customized “Le You Card” (乐游卡) at the tourist service counter—simply present your passport and choose a plan with assistance in English. Changchun Longjia Airport offers similar “Jibianli”一站式 service windows where you can get short-term SIM cards (7, 11, 15, or 30 days) alongside visa and payment services.

5. Use Public WiFi

Free WiFi is widely available in hotels, airports, cafes, shopping malls, and many tourist attractions.

• Note: Most public WiFi networks require mobile phone number verification via SMS. If your foreign number doesn’t work, ask staff for assistance.

Important Things to Know Before You Go

The Great Firewall & VPN

China’s internet infrastructure blocks access to certain international services, including Google (Search, Gmail, Maps), Facebook, Instagram, WhatsApp, and YouTube.

If you need access to these services:

• Set up a VPN before you travel. Download and test the VPN software while you still have unrestricted internet access—many VPN websites are blocked once you’re in China.

• Consider eSIMs or roaming plans that route data through international gateways, which may offer better access.

• Download essential apps in advance: offline maps, translation tools, and communication apps like WeChat (widely used in China for messaging and payments).

Why You Might Want a Chinese Phone Number

A local SIM card gives you a Chinese phone number, which is useful for:

• Ride-hailing apps (DiDi, T3)

• Food delivery services

• Hotel and attraction reservations

• Public WiFi verification