eSIMion

China eSIM

Get mobile data in China before you land. Pick a plan below and it arrives by email with a tap-to-install link and a QR code. There is no app to download and your home SIM stays untouched.

eSIM plans for China

10 plan sizes are available for China, from light plans for a weekend to bigger plans for a long stay. Every plan is prepaid. No subscription and no surprise bill.

Data Validity
1 GB 7 days
2 GB 15 days
3 GB 30 days
5 GB 30 days
10 GB 30 days
20 GB 30 days
Unlimited 3 days
Unlimited 5 days
Unlimited 7 days
Unlimited 10 days

Using mobile data in China

Your eSIM connects to a local network in China, so maps, messages, rides, and translation work like they do at home. Data roaming must be switched on for the eSIM line. That is normal for travel eSIMs and it does not cost extra.

Networks in most of Asia are fast and data is cheap by global standards. An eSIM saves you the airport SIM counter line after a long flight.

Mobile networks in China

eSIM plans for China connect through China Unicom. 5G is available where the network has built it out. Elsewhere you get 4G.

China Unicom is one of the country's three big state operators, and your eSIM connects through its network with 5G where it has been built out. That means fast data in the major cities and 4G in most other places.

One thing sets a travel eSIM apart in China. Because it routes through a foreign gateway, many apps that are normally blocked inside the country tend to work as they would at home, which helps with maps and search.

Travel eSIMs on the China Unicom network →

Apps you will actually use

WeChat runs everything in China, from messaging to paying for things, and it is worth setting up before you arrive. Alipay is the other big payment app.

Mobile payments dominate, so many places do not expect cash. Link a card to WeChat or Alipay ahead of time, since setup often needs verification you cannot do easily on the ground.

Coverage from cities to countryside

Beijing, Shanghai, and the other big cities have dense, fast coverage. High-speed trains and rural areas still get service, though speeds vary.

For remote regions like the far west or high plateaus, expect thinner data. Download maps and translations before you go.

Sizing your data

Maps, translation apps, and messaging use modest data. A mid-size plan covers a typical week of sightseeing.

If you stream video or make frequent video calls home, lean toward the larger monthly buckets or a short unlimited window.

The firewall question, answered plainly

Travel eSIMs for China route data through international gateways. In practice that means Google Maps, Gmail, WhatsApp, and Instagram usually work on this eSIM without a separate VPN, which is the single biggest reason travelers pick an eSIM for China over a local SIM.

Hotel and cafe Wi-Fi sits behind the firewall, so keep the eSIM as your default data line when you need your usual apps.

Payments, trains, and daily life on data

Alipay and WeChat Pay dominate payment in China and both accept foreign cards now. They run on data, so a working connection is what makes day-to-day spending possible.

High-speed rail between major cities keeps a usable signal for most of the ride. Remote western regions and mountain areas are where coverage thins.

Good to know

Power: Type A, Type C, and Type I, 220V

Currency: Chinese yuan renminbi (CNY)

Languages: Mandarin Chinese

What you will pay

The cost depends on your dates and how much data you need. Send your itinerary to trips@get.esimion.com and we price four options against the plans available for China that day.

You can choose anything from a small 1 GB plan to a 20 GB plan or go unlimited. Validity runs from 3 to 30 days, so a weekend and a long stay are both covered. China is also covered by the Asia regional eSIM, which helps when your trip crosses borders.

See how pricing works →

How to get it

The fastest way is email. Forward your flight or hotel confirmation to trips@get.esimion.com and we reply with four plan tiers for your exact dates in China, each with current pricing. Best Coverage, Best Value, Lowest Price, and Global Simplicity. You pick what matters most.

Or buy directly from this page. Current prices show at checkout. Either way the eSIM lands in your inbox and installs with one tap or a QR scan.

If you run low during the trip, email us and say "top up." We send a one-click link for more data.

First trip with an eSIM? Check your phone →

Related destinations

The fastest way to buy: forward your trip email and we reply with four plan tiers matched to your dates.

trips@get.esimion.com

How pricing works →