Is it worth getting an eSIM for China?
For most visitors, yes, and in China an eSIM does something extra important. China's Great Firewall blocks Google, Gmail, WhatsApp, Instagram, Facebook, and many other apps you use every day. A travel eSIM routes your data through servers outside China, so those apps keep working, with no separate VPN to set up.
Roaming on your home plan is usually expensive, often $10 or more a day, and a local Chinese SIM connects you to the censored local internet. A travel eSIM avoids both: you install it before you fly, connect the moment you land, and browse as normal, from $4.49 with Saily or with unlimited data from Holafly.
For a few days in Beijing and Shanghai or a longer trip taking in Xi'an, Chengdu, and the Great Wall, an eSIM is the simplest way to stay properly connected in China.
What is an eSIM?
An eSIM is a digital SIM card built into your phone that lets you activate a mobile plan without a physical card. You can install it before your flight by scanning a QR code or using a provider app, and your connection starts the moment you land.
Unlike a traditional SIM, there is nothing to swap or lose. Your data plan is stored directly on your device. Most recent phones support eSIMs, including any iPhone from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models.
In China, eSIMs connect to the local mobile networks for fast data but route your traffic internationally, which is what lets you reach blocked sites and apps without extra software.
Is eSIM available in China?
Yes. Travellers can use eSIMs in China, and providers like Holafly and Saily are designed to work there. You install the eSIM from outside China before you arrive, and your phone connects to a partner network when you land. China's carriers, China Mobile, China Unicom, and China Telecom, all run extensive 4G and widespread 5G networks.
One important note: install and set up your eSIM before you travel. Buying or activating one once you are inside China can be difficult, because the websites and apps you would use may themselves be restricted.
Will an eSIM get past the Great Firewall in China?
Yes, this is the main reason travellers choose a roaming eSIM for China. Because your data is routed through servers outside the country, your connection is not subject to the same local restrictions as a Chinese SIM. That means Google Maps, Gmail, WhatsApp, Instagram, and other blocked services work normally.
Both Holafly and Saily are built to provide open access in China without you needing to install and configure a separate VPN. It is the simplest way to keep using your usual apps throughout your trip. As always, set everything up before you arrive so you are connected from the moment you land.
Is an eSIM or a local SIM card better for China?
For most travellers, an eSIM is clearly better for China. A local Chinese SIM is cheap, but it connects you to the censored local internet, so Google, WhatsApp, and Instagram stay blocked unless you add a VPN. It also requires in-person registration with your passport.
A travel eSIM avoids both problems: it routes around the firewall so your apps work, and it installs in minutes with no paperwork. For a short or medium trip, the convenience and open access make an eSIM the easy choice.
Both of our recommended providers, Holafly and Saily, are designed for open access in China, giving you reliable data and your usual apps without the hassle of a local SIM.
Mobile networks in China: which one matters for your trip?
China is served by three large mobile networks, and travel eSIMs connect to them while routing your data internationally.
China Mobile is the largest network, with the widest coverage across cities, towns, and rural and remote regions.
China Unicom offers strong, fast coverage in the major cities and is often the network used by international roaming services.
China Telecom provides solid coverage across the country, competitive in the big urban centres.
Which network matters for your eSIM choice
- In Beijing, Shanghai, and the major cities, all three networks deliver excellent connectivity.
- For the Great Wall, rural areas, and the far west, China Mobile has the broadest reach.
- What matters most for China is not the local network but the international routing, which is what keeps your blocked apps working.
Both Holafly and Saily connect to China's leading networks and route your data abroad for open access. You can check current plans on the Holafly and Saily sites.
Best eSIMs for China in 2026
The best eSIM for China depends on how you travel and how much data you need. Below are our two recommended providers, Holafly and Saily, both offering open access past the firewall, reliable coverage, and quick online activation.
Holafly: Best for unlimited data that beats the firewall
Holafly is our top pick for China if you would rather not think about data at all. Every plan comes with unlimited data and an always-on connection, routes around China's restrictions so your usual apps work, and is backed by 24/7 multilingual support, handy if you need a hand once you are on the ground.
Why Holafly is good for China:
- Open access to blocked apps without a separate VPN
- Unlimited data on every plan, with no caps or overage fees
- An always-on connection for the length of your trip
- Instant QR-code activation before departure
- 24/7 multilingual customer support
- Discount code NOMADWISE for 5% off
Holafly pricing for China
Holafly plans are priced by trip length and all include unlimited data, from $11.70 for 3 days up to $74.90 for 30 days. Because the data is unlimited and always on, there is nothing to monitor once you land. The full price list is in the summary table near the top of this guide.
Saily: Best for value and privacy
Saily comes from the team behind NordVPN, so it pairs affordable China data with built-in security features, a natural fit for a country where privacy matters. It also routes around the firewall so blocked apps work, and offers cheap entry data on a clean, easy-to-use app.
Why Saily is good for China:
- Open access to blocked apps without a separate VPN
- Affordable data, from $4.49 for 1GB
- Built-in security features from the makers of NordVPN
- A clean app with ad and tracker blocking options
- Earn Saily credits back on purchases
- Discount code NOMADWISE10 for 10% off
Saily pricing for China
Plans start from $4.49 for 1GB, with 10GB for $26.99 and 20GB for $45.99 on a 30-day plan, plus an unlimited option. The full price list is in the summary table above.
Both providers are reliable choices for China, easy to install, and designed to get past the firewall. The right pick mainly depends on whether you prefer Holafly's always-on unlimited data or Saily's low prices and built-in privacy. If you would like to see more options, visit our China eSIM directory for a full list of providers.
Customer support and ease of use
Good support matters even more in a country where the apps you would normally use for help may be blocked. Holafly backs its unlimited plans with 24/7 multilingual live chat, the most hands-on option if something goes wrong. Saily manages plans and top-ups through a clean app with a help centre. Set up either before you travel so support is one less thing to worry about on the ground.
eSIM coverage across China
China has excellent mobile coverage across its cities and good reach into rural areas. Both Holafly and Saily perform well in the destinations below.
Beijing
The capital has strong, fast 4G and 5G coverage everywhere, from the Forbidden City to the hutongs, a dependable base for work and navigation with your usual apps working.
Shanghai
China's biggest city has outstanding coverage across the Bund, Pudong, and the metro, ideal for staying online and sharing photos in real time.
Xi'an, Chengdu and the interior
The major interior cities have solid, fast coverage in town and at the main sights like the Terracotta Army and the panda bases.
The Great Wall and rural areas
Coverage is good at the popular Great Wall sections and main rural routes, easing off on remote stretches, strongest on China Mobile.
How to choose the right eSIM for China
Choosing the right eSIM for China depends on how you travel and how you use your data. Start by checking that your phone supports eSIMs, then look at plans based on data, duration, and support.
Here is what to consider before buying your China eSIM:
- Open access: Make sure the provider routes around the firewall, as both Holafly and Saily do, so your blocked apps work.
- Phone compatibility: Most iPhones from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models support eSIMs.
- Data usage: Light users can stay connected with a few GB; remote workers, streamers, and heavy map users are better off with a large bundle or unlimited data.
- Trip length: Saily is great for cheap, short top-ups, while Holafly's by-duration unlimited plans suit anyone who would rather not track usage.
- Set up before you go: Always buy and install your eSIM before arriving in China.
How to set up your eSIM in China
Setting up an eSIM for China is quick, but the golden rule is to do it before you leave, while you still have open internet access.
Step by step eSIM setup guide:
- Check compatibility: Make sure your phone supports eSIMs and is unlocked. Most recent iPhones, Google Pixel, and Samsung models are compatible.
- Choose a provider: Pick a China-ready option such as Holafly or Saily.
- Buy and install at home: Purchase your plan and install the eSIM profile before you fly, while you have unrestricted internet.
- Activate on arrival: Turn on mobile data and select the new eSIM as your active plan once you land in China.
- Test your apps: Open Google Maps or WhatsApp to confirm open access is working before you leave the airport.
Most travellers complete the process in under five minutes. Because support apps can be restricted inside China, having everything ready before you arrive is the safest approach.
Travel tip for China
Staying connected is just one part of a smooth trip. For a longer or multi-city journey, make sure you are covered with reliable travel insurance too. See our guide to the best travel insurance for digital nomads for coverage details.
Final recommendation: which eSIM is best for China?
Both Holafly and Saily are reliable choices that get you past the firewall in China. The best option depends on your travel style and data needs.
Choose Holafly if you want unlimited data with no caps and an always-on connection, plus 24/7 support, all routed around China's restrictions. It is ideal for travellers who want their usual apps to just work. Use code NOMADWISE for 5% off.
Go for Saily if you want low prices and built-in privacy from the NordVPN team, with open access to blocked apps. It is perfect for shorter trips and lighter data needs. Use code NOMADWISE10 for 10% off.
Whichever you choose, install it before you fly and you will land in China with your usual apps working from the start.
