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WiFi Guide
How to stay connected in China
There are multiple options to stay connected in China: eSIM is the most recommended, download and activate before your trip with no physical SIM needed. You can also buy a local SIM card at the airport or rent a pocket WiFi device. Note that some overseas apps like Google, Facebook, and WhatsApp are not available in China, but Chinese alternatives exist.
Features
eSIM (Recommended)
Download and activate before your trip, no physical SIM needed. Providers include Airalo, Holafly, Nomad, eSIM.me. Activate instantly, keep your home SIM. Some include VPN. Phone must support eSIM, no Chinese phone number.
Local SIM Card
Buy at airport arrival hall from China Mobile, China Unicom, or China Telecom. Bring passport for registration (required by law). Choose 7/15/30 day data plans. Staff will install and activate for you. Get a Chinese phone number.
Pocket WiFi Rental
Rent a portable WiFi device at the airport or book online in advance. Share with travel companions, no phone setup needed. Some offer unlimited data. Extra device to carry and charge, must return before departure, deposit required.
Blocked Apps in China
Facebook, Instagram, Twitter/X, YouTube, WhatsApp, Google, Gmail, and Google Maps are not accessible in China. Prepare alternatives before your trip.
Chinese Alternatives
Google Maps to Baidu Maps/Amap, WhatsApp to WeChat, Google Search to Baidu/Bing, YouTube to Bilibili/Youku, Uber to DiDi. Download these before arriving.
Usage Guide
1
Step 1
Check if your phone supports eSIM before departure
2
Step 2
Choose an eSIM provider (e.g. Airalo, Holafly) and purchase a China data plan
3
Step 3
Download and activate the eSIM, verify it works
4
Step 4
Download Baidu Maps and save offline maps
5
Step 5
Set up a WeChat account (works globally, essential in China)
6
Step 6
Bring a power bank - you will use your phone a lot
7
Step 7
If you need a local number, buy a SIM card at the airport on arrival
8
Step 8
Know which apps are blocked in China and download alternatives beforehand
Pro Tips
- Download maps offline before arriving (Baidu Maps supports this)
- Set up WeChat before your trip - it works globally
- Bring a power bank - you will use your phone a lot
- Most hotels and cafes have free WiFi
- Free hotel WiFi is great for basic use but may be slow for video calls
- For reliable connectivity, get your own data plan
- eSIM is the best option - prepare it before departure
