China SIM Card Guide: Best Options for Tourists in 2026
Staying connected in China is essential for navigation, payment, and communication. But getting the right SIM card can be confusing with three major carriers and different options for tourists. Here's your complete guide.
Option 1: eSIM (Easiest)
Pro Tip: If your phone supports eSIM, this is the best option. 3HK, Holafly, and Airalo all offer China eSIMs that include data and bypass the Great Firewall (no VPN needed).
- 3HK eSIM — From $8 for 5GB, routes through HK, access to Google/WhatsApp
- Holafly — Unlimited data, $19/day, good for heavy users
- Airalo — Budget option, from $5 for 1GB
Option 2: Physical SIM at the Airport
- China Unicom Tourist SIM — Available at major airports, ¥100-200 for 7 days
- China Mobile — Better coverage in rural areas
- China Telecom — Good data speeds in cities
Option 3: Your Home SIM Roaming
Warning: International roaming is extremely expensive. Check with your carrier, but expect $10-25/day. Some carriers offer travel passes, but they're still pricier than local options.
Important Notes
- Bring your passport — SIM registration requires it
- Test your SIM immediately after purchase
- Save the carrier's customer service number
- Get at least 5GB for a week-long trip
Related Guides
- How to Set Up WeChat Pay as a Foreigner in 2026
- China Visa-Free Entry: Complete Guide for 55 Countries
- Booking Train Tickets in China Without Speaking Chinese
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