Best eSIM for China 2026: Saily vs Airalo vs Yesim Tested (VPN Included)
Land in Beijing or Shanghai with Google Maps, WhatsApp, and Instagram already working. The right travel eSIM routes your data outside China’s Great Firewall — here’s the three that actually deliver, and how to set up before you fly.
⚠️ China is not like other countries
Buying a local SIM at Shanghai Pudong or Beijing Capital airport leaves you connected — but cut off from Google, WhatsApp, Instagram, Facebook, YouTube, Gmail, and most Western apps and websites. The Great Firewall blocks them for any traffic routed through Chinese ISPs.
The fix: A travel eSIM from a foreign provider routes your data through international networks, completely bypassing the Firewall. Your phone behaves like it’s in your home country, even from a hutong in Beijing.
Quick verdict
Saily is the best China eSIM for most travellers — built-in Virtual Location feature (effectively a VPN), plans from US$4.49, and the cleanest setup of the three. Airalo’s Chinacom plan is the strongest alternative with 5G access via China Unicom and international routing that just works. Yesim is the pick for longer stays and hotspot-heavy use.
And whichever eSIM you choose, install NordVPN as a backup before you fly. Most VPN provider websites are blocked once you’re inside China.
What works (and what doesn’t) in China
This is the single most important thing to understand before your trip. With a local Chinese SIM, almost everything you rely on as a Western traveller is blocked. With a foreign travel eSIM, almost all of it works.
Blocked behind the Great Firewall
- Google Maps
- Gmail
- Google Search
- YouTube
- X / Twitter
- Threads
- ChatGPT
- Most Western news
Works with a travel eSIM
- Google Maps
- Gmail
- YouTube
- Apple services
- Spotify
- Netflix
- iMessage / FaceTime
- Most banking apps
- Microsoft Teams
Travel eSIMs route your data through Hong Kong, Japan, or other international networks rather than mainland Chinese ISPs. The Firewall sees the traffic leaving its network and stops blocking it. Your apps behave like you’re back home.
The 3 best China eSIMs in 2026
All three bypass the Great Firewall. The right pick depends on whether you want the cleanest app, the fastest network, or the heaviest data allowance.
Saily
Built-in Virtual Location feature (basically a VPN), $4.49 starter plan, and the cleanest mobile app of the three. The default pick.
Get Saily →From $4.49 · Virtual Location included
Airalo
Chinacom plans on China Unicom 5G. International routing means Google/WhatsApp/Instagram work without configuring anything.
Get Airalo →From $4 · 18 single-country plans + unlimited
Yesim
Larger data tiers, strong hotspot performance, and a VPN-style routing built in. The pick for long stays or laptop tethering.
Get Yesim →Strong on hotspot and long stays
Saily — best overall for China
Best for: Most travellers, especially first-time China visitors who want one app that handles everything
Saily is built by the team behind NordVPN, and that engineering pedigree shows in two ways that matter specifically for China. First, the eSIM connects to all three Chinese carriers (China Mobile, China Unicom, China Telecom) for broad coverage. Second, every plan ships with a “Virtual Location” feature — effectively a built-in VPN — that helps bypass the Great Firewall when default routing isn’t enough.
Saily China pricing
| Plan | Price (USD) | Validity | Best for |
|---|---|---|---|
| 1GB | $4.49 | 7 days | Short stopovers |
| 3GB ⭐ | $9.99 | 30 days | Most 1-week trips |
| 10GB | ~$24.99 | 30 days | Moderate use, 2-week trips |
| 20GB | $42.99 | 30 days | Heavy use, hotspot |
✅ What’s good
- Built-in Virtual Location. Routes traffic through international servers — extra protection against Firewall edge cases
- Three-carrier coverage. Strongest signal across mainland China
- Cleanest app of the three. Account, top-ups, and settings all in one place
- Unrestricted hotspot sharing for laptop tethering
- $4.49 starter plan for short stopovers
- NordVPN-backed engineering shows in stability
⚠️ Watch out for
- Activate before arrival — install on home wifi, not airport wifi
- Hong Kong/Macau coverage varies by plan — check before buying if you’re transiting
- Data-only. No local phone number — use WhatsApp, FaceTime, or iMessage for calls
Airalo — best 5G network in China
Best for: Travellers who want 5G speeds and the widest plan variety, including unlimited options
Airalo’s Chinacom plan runs on China Unicom’s 5G network and uses international routing that makes Google, WhatsApp, Instagram, and the rest work in China without any VPN setup. Many travellers report that switching to Airalo after struggling with a local Chinese SIM was the moment everything started working — including apps you’d assumed were lost causes for the trip.
Where Airalo beats Saily
Three real strengths: (1) 5G network via China Unicom — faster downloads in major cities than Saily’s typical 4G/LTE. (2) Unlimited data plans — Chinacom Unlimited runs $11.50 for 3 days up to $72.50 for 30 days, with 3GB/day high-speed before fair-use throttling. (3) Airmoney loyalty — cashback on every purchase if you’ll travel internationally beyond just China.
Where Saily beats Airalo
Saily’s Virtual Location is more reliable as a Firewall workaround for edge-case apps. Airalo’s setup is mostly seamless but a small number of travellers report needing to manually configure APN settings. Saily’s app and support are also slightly more polished.
Yesim — best for hotspot and longer stays
Best for: Digital nomads, business travellers, or anyone tethering a laptop daily
Yesim’s pitch is “more than just an eSIM” — every plan includes a built-in VPN and the option of a virtual phone number, which puts it in a different category than Saily or Airalo. For China specifically, this means belt-and-braces Firewall bypass: even if eSIM routing has an off-day, the VPN catches it. For long stays or remote-work trips where you can’t afford the connection to break, this is genuinely useful.
Why Yesim works for China
The VPN-and-eSIM combination is the killer feature here. If you’re working remotely from Shanghai or Chengdu for a few weeks, you want every layer of routing redundancy you can get. Yesim provides it without juggling separate apps.
Why it’s not the default pick
For short trips (under 2 weeks), Yesim is more app than you need — Saily covers the same use case more simply. Yesim only earns its place if you’re using a laptop heavily or staying more than two weeks.
Install NordVPN before you fly
Travel eSIMs route around the Great Firewall by default, but routing isn’t always 100% reliable — some apps occasionally have off-days, and certain regional networks throttle international traffic. A standalone VPN is the backup that catches everything.
The critical bit: most VPN provider websites are blocked inside China, which means you can’t download a VPN once you’ve already arrived. You have to install it before you fly. NordVPN is the most reliable in China based on every recent reviewer test, with obfuscated servers specifically designed to evade detection.
Get NordVPN for China →Side-by-side comparison
| Feature | Saily ⭐ | Airalo | Yesim |
|---|---|---|---|
| Cheapest plan | $4.49 (1GB/7d) | ~$4 (1GB/3d) | Varies |
| Network | China Mobile, Unicom, Telecom | China Unicom 5G | Routing partners |
| Bypasses Firewall | ✅ International routing | ✅ International routing | ✅ Routing + VPN |
| Built-in VPN/Virtual Location | ✅ Free with every plan | ❌ | ✅ Full VPN included |
| Unlimited plans | Capped tiers | ✅ Chinacom Unlimited | ✅ Available |
| Hotspot | ✅ Unrestricted | ✅ Supported | ✅ Strong |
| App quality | Best in class | Polished | Good |
| Best for | Most travellers | 5G + unlimited data | Hotspot, long stays |
Setup before you fly ⚡ Critical
This is the single most important section of this guide. China is the one destination where landing unprepared has real consequences — you can’t fix what you forgot once you’re on the ground.
- Install your eSIM on home wifi. Don’t try to set it up on airport wifi after a long flight — wifi in Chinese airports is often slow and unreliable.
- Download NordVPN and test it works. VPN provider websites are blocked inside China.
- Download offline Google Maps for every city you’ll visit. Even with an eSIM, offline maps are useful for the metro.
- Install Baidu Maps as a backup — it’s a Chinese app that works without a VPN and has more accurate local data than Google.
- Set up Alipay or WeChat Pay if you’ll be paying for things — cash is increasingly rare in major cities.
- Save your hotel address in Chinese characters. Translation apps may have hiccups; a saved address you can show a taxi driver is gold.
- Tell your bank you’re travelling. Some banks block Chinese transactions by default.
Hong Kong and Macau: the Firewall-free zones
Hong Kong and Macau are politically separate from mainland China and not behind the Great Firewall. If your trip includes either, you have two options:
- Check coverage. Some travel eSIM plans cover Hong Kong and Macau alongside mainland China — others don’t. Verify on the plan page before buying.
- Use Hong Kong as a “digital prep” stopover. If you’re transiting via Hong Kong, use the airport wifi to download any apps, update software, or top up your VPN — all the things that get harder once you cross into the mainland.
If your trip is primarily mainland China with a 1-2 day Hong Kong layover, a mainland-only eSIM plus picking up free Hong Kong airport wifi is usually fine. For more time in Hong Kong, look at the regional Asia plans from Saily or Airalo.
How much eSIM data do you need for China?
Most travellers overestimate. Here’s a realistic guide based on how phones actually get used in China:
- Light use (3-5GB for a week): Google Maps, WhatsApp, light social, translation apps. You’re connecting to hotel/café wifi for streaming and big downloads.
- Moderate use (5-10GB for a week): Regular Google Maps navigation, daily Instagram posting, video calls home, lots of translation. Most travellers fit here.
- Heavy use (10GB+ for a week or unlimited): Streaming Netflix/YouTube daily, hotspotting a laptop, content creation. Look at Saily’s 20GB plan or Airalo Chinacom Unlimited.
Frequently asked questions
What is the best eSIM for China in 2026?
Saily is the best overall pick — built-in Virtual Location feature for Firewall bypass, plans from $4.49, and the cleanest app. Airalo is the strongest alternative with 5G via China Unicom and unlimited plans. Yesim wins for hotspot-heavy users on long stays.
Does an eSIM bypass the Great Firewall?
Yes — travel eSIMs from foreign providers (Saily, Airalo, Yesim) route data through international networks rather than Chinese ISPs, so Google, WhatsApp, Instagram, and other blocked apps work normally. Local Chinese SIM cards do not bypass the Firewall.
Do I still need a VPN if I have a travel eSIM for China?
Not strictly — good travel eSIMs route around the Firewall by default. But NordVPN is a smart backup because eSIM routing isn’t always 100% reliable for every app, and most VPN download sites are blocked inside China. Install before you fly.
Which apps are blocked in mainland China?
The major blocks: Google (Maps, Gmail, Search, YouTube, Drive), Facebook, Instagram, WhatsApp, X/Twitter, Threads, Reddit, ChatGPT, most Western news sites, and most VPN provider websites. Apple services, Microsoft Teams, Bing, Wikipedia, Spotify, and Netflix generally work.
Should I install my China eSIM before or after arriving?
Always before. Some VPN provider websites and app store regions are restricted in China. Set up your eSIM, VPN, and essential apps on home wifi while you still have unrestricted access.
Do China travel eSIMs cover Hong Kong and Macau?
Varies by plan. Hong Kong and Macau operate separately from mainland China and aren’t behind the Great Firewall. Some mainland eSIM plans include them, others don’t — always check the coverage map before buying.
Can I use my home phone number in China?
Yes if your phone supports dual SIM. Keep your home physical SIM active for calls and texts, with the eSIM handling all data. WhatsApp, FaceTime, and iMessage work over the eSIM data to keep you reachable.
How fast is data on travel eSIMs in China?
Generally 4G/LTE speeds, often 5G in major cities — fast enough for video calls, streaming, and navigation. Airalo’s Chinacom plan runs specifically on China Unicom’s 5G network. Speeds can dip in rural areas or on the high-speed rail, but stay usable across major destinations.
Affiliate disclosure: Some links in this article are affiliate links — if you buy through them, Backpacking Is Life earns a small commission at no extra cost to you. I only recommend providers I’ve personally tested. Pricing and coverage change frequently — always check the live offer on each provider’s site before checkout. Last reviewed May 2026.
Other useful tools for your China trip
Once you’ve got connectivity sorted, these are the other booking platforms that work well for China specifically.
🚄 12Go for trains and buses
China’s high-speed rail network is the best in the world. 12Go lets you book Chinese trains in English without needing a Chinese phone number or local payment method.
Book trains on 12Go →✈️ Trip.com for flights & hotels
Trip.com is the international brand of Ctrip — China’s dominant travel platform. Far better Chinese hotel inventory than Booking or Expedia, and excellent for domestic flights and bullet trains.
Search on Trip.com →🎟️ Klook for tours & tickets
Klook’s strongest market is Asia, and the China inventory is especially good — Great Wall day trips, Forbidden City tickets, Shanghai Disney, panda sanctuary visits, bullet train tickets.
Browse Klook China →🗺️ GetYourGuide for guided tours
Better for English-guided tours of the Forbidden City, Terracotta Warriors, and Great Wall. Stronger curation than Klook for first-time visitors who want context.
Browse GetYourGuide China →Don’t land in China without one of these
Beat the Great Firewall on day one
Set up your eSIM at home on stable wifi, install NordVPN as a backup, and land in Beijing or Shanghai with Google Maps already loaded. Three minutes of prep saves three days of frustration.
All three bypass the Great Firewall · Install at home before you fly · Backed by NordVPN as your safety net
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