The best eSIM for China, and a straight answer about what it can’t do

What a travel eSIM does not do in China

Before anything else, because this is where the category is least honest.

A travel eSIM gives you a mobile data connection in China. That is the entire product. It is the same kind of connection a local SIM gives you, delivered without the airport queue and the passport registration.

It does not change what is accessible on that connection. Whatever conditions apply to the internet on a Chinese network apply to your travel eSIM in exactly the same way, because it is the same network. An eSIM is not a VPN, it does not route your traffic through another country, and any page implying otherwise is selling you something it cannot deliver.

We are stating this plainly because a great deal of marketing in this category is written to leave the opposite impression without quite saying it. If access to specific services matters to you, that is a separate question with separate tools, and it is not what any travel eSIM on this page is for. Work it out before you fly rather than assuming a data plan will handle it.

What the eSIM genuinely does do well, and it is not a small thing:

It works the moment you land. No queue, no passport registration, no counter.

It keeps your Australian number live for calls and bank verification codes on your existing SIM.

It avoids the local SIM registration process, which in China is more involved than in most destinations.

It is a fixed, known cost rather than a roaming bill you find out about later.

Those four things are worth about twenty-five dollars for a fortnight, and that is the honest pitch.

Dated comparison examples

Our China ladder:

Simify charges its usual flat rate: A$49.00 for 10GB over 30 days, as it does on all sixteen of its destination handles.

Current comparable China plans checked 25 August 2026:

Ubigi, SimCorner and Saily also sell China plans, but their exact 10GB/30-day prices were not captured in this check and have not been estimated. Nomad’s sale can end, so compare the live total before buying.

Holafly sells unlimited by the day at their usual Australian dollar ladder: A$6 for one day, A$43 for seven, A$117 for thirty.

How much data do you actually need?

China is a destination where you will use more data than you expect, for a specific reason: translation.

Most travellers use six to ten gigabytes across a week, which is at the high end of anywhere we cover.

The heavy items:

Camera translation, maps and messaging can be useful in China. Download the language packs and maps you need where the apps support offline use. Size the data plan around your own usage rather than assuming one app always uses the most.

Maps, used more than usual because navigating by street address works differently and you will check routes more often.

Payment and transport apps, which are how almost everything is done and which want a live connection.

Ten gigabytes over thirty days at A$24.95 is the size we would recommend for a two week trip, and 20GB at A$34.95 if you are moving between cities a lot or relying heavily on translation.

Full sizing guide: how much data you need for China.

What to compare before choosing

If you are comparing Ubigi for China, check the exact plan’s high-speed allowance, reduced speed and allowance period. Check its current reload and reinstallation rules too. Compare those terms with the other plan you are considering, rather than treating one policy as a category-wide winner.

Airalo commits to tethering in writing, “There is no limit on tethering or the number of devices you connect”, publishes its throttle threshold and explains what 1 Mbps feels like, runs a tiered loyalty programme paying 5% up to 10% by lifetime spend, pays Australian referrers A$5 in Australian dollars, and has an offline mode in its app for retrieving installation details with no connection.

For Nomad, compare the current China offer in the currency you will pay. Check the country list, validity, start window and any voice or SMS requirement. Read reward eligibility separately from the upfront price.

Saily publishes its throttle in full, includes an ad blocker and web protection at no extra cost, and contracts Australians through CyberQuay Pty Ltd, Sydney.

For SimCorner, check the current China offer, whether it is a physical SIM or eSIM, and any delivery or installation requirements. Compare the exact plan and refund terms before paying. Read current independent reviews directly if they matter to your choice.

For Holafly, compare the current total price for your China dates, then check speed, hotspot and refund conditions. A plan sold by the day should be compared with enough fixed data for the same trip, not with a different-duration headline price.

For our China plans, check the exact option’s coverage, allowance, validity, speed and hotspot terms before buying. You can also read our public refund policy and company details. If reviews matter to your decision, open the current independent profile and read the recent feedback rather than relying on an old count here.

Given how much translation consumes, China is one of the few destinations where a heavy user might genuinely benefit from unlimited. If that is you, Ubigi’s published terms are the only ones here worth paying a premium for.

We publish plan-level high-speed allowances and reset rules, but not a universal numeric reduced-speed figure where the supplier does not provide one. Full comparison: what “unlimited” actually means.

Hotspot

Airalo states there is no limit on tethering or the number of devices.

Holafly caps it at 1GB per day on trip plans regardless of the unlimited headline.

Saily’s terms prohibit tethering “beyond occasional personal use” without defining it, while their country pages advertise unlimited sharing.

Ubigi, Nomad, SimCorner, Simify and ourselves permit it with no published device limit.

Worth knowing here because travellers to China often move in pairs or groups with one person handling translation and navigation for everyone. Hotspot limits compared.

Practical things to sort before you fly

Install after you land, while you still have airport or hotel wifi. Follow the setup email, keep your Australian line selected until the profile is ready, then choose the eSIM for mobile data. This avoids an early-start surprise on plans whose supplier rules differ.

Screenshot your installation details and APN. If something goes wrong you will want them, and hunting for them on arrival is the worst version of that problem.

Download offline maps for your cities before you go. This is good practice anywhere and it is genuinely useful here.

Set up anything that needs setting up while you are still on your home connection. Whatever apps and accounts your trip depends on, get them working before you fly rather than after you land. That is generic travel advice and it applies with extra force to a destination where you cannot assume you will be able to fix things on arrival.

Check your phone is not carrier locked. A locked handset is the most common reason a travel eSIM fails, and several providers exclude locked phones from refunds by name. Check your phone before buying an eSIM.

Keep your Australian number live. The travel eSIM is data only and sits alongside your existing SIM, so your Australian number keeps receiving calls and texts including bank verification codes. Leave that line switched on and turn its data roaming off. Keeping your Australian number.

Check the apps you actually need

Make a short list of the apps you need for the trip, including work logins and payment or booking tools. Check the current product information for the selected plan and ask us about anything you cannot risk losing access to. A data plan is not a guarantee that every app, verification step or website will work. Save important addresses and bookings somewhere you can reach offline too.

So which one

Buy from us if you want an Australian dollar price from an Australian company with someone in your time zone on the email, and 10GB or 20GB is the size you need. Our A$24.95 for 10GB is a fair price for this destination.

If you are comparing Ubigi for China, check the exact plan’s high-speed allowance, reduced speed and allowance period. Check its current reload and reinstallation rules too. Compare those terms with the other plan you are considering, rather than treating one policy as a category-wide winner.

Buy Airalo if you need tethering permission in writing or you want the offline app.

Buy SimCorner if your phone does not support eSIM.

Buy Holafly if you might cancel and want six months to do it.

And compare the alternatives properly, because we have not captured China-specific competitor prices and you should not take a price claim from anyone, us included, that is not dated and sourced. Our full three-way comparison: China eSIM vs roaming vs a local SIM.

If you have decided what you need, our China eSIM plans list the current sizes and validity periods.

Questions people actually ask

Does a travel eSIM change what I can access online in China?

No. A travel eSIM gives you a data connection on a Chinese mobile network, and whatever conditions apply to the internet on that network apply to your eSIM in exactly the same way. It is not a VPN and it does not route your traffic through another country.

Why buy a travel eSIM for China then?

Four practical reasons: it works the moment you land with no queue or registration, it keeps your Australian number live for bank codes, it avoids the local SIM registration process, and it is a fixed known cost rather than a roaming bill.

How much data do I need for two weeks in China?

More than most destinations. Most travellers use six to ten gigabytes a week, because camera translation runs constantly on menus, signs and ticket machines. A 10GB plan over 30 days suits most two week trips, and 20GB if you are moving between cities a lot.

What is the cheapest eSIM for China from Australia?

Ours is A$24.95 for 10GB over 30 days and A$4.95 for 1GB over 7 days. On 25 August 2026 Nomad showed A$23.73 on sale and Airalo A$38.00 for 10GB over 30 days; Simify was A$49.00. Check the live total because sales change.

Should I get a local Chinese SIM instead?

A local SIM means registration with your passport, swapping out your Australian SIM and losing your number for the trip. Bank verification codes go to that number. A travel eSIM avoids all of that, which is the main argument for it here.

Can I use a hotspot on a China eSIM?

On most providers, yes. Airalo states in writing that there is no limit on tethering or the number of devices. Holafly caps hotspot at 1GB per day on trip plans. Useful here if one person in your group is handling translation and navigation.

Can I keep my Australian number in China?

Yes. The travel eSIM is data only and sits alongside your existing SIM, so your Australian number keeps receiving calls and texts including bank codes. Leave that line on and turn its data roaming off.

Should I install the eSIM before I fly?

Yes. Installing needs a working internet connection, so do it at home, leave the line switched off, and turn it on when you land. Screenshot your installation details and APN before you go, and download offline maps for your cities.

Sources

Our own prices and China Mobile carrier detail were read back from our live China catalogue on 25 August 2026. Airalo and Nomad prices came from their live Australian storefronts on the same date; Nomad’s A$23.73 was visibly marked as a sale from A$30.71. Simify’s figure came from its Australian store and public product feed. Ubigi, SimCorner and Saily prices were not estimated. Policy quotes from Airalo’s fair use policy, Saily’s Terms of Service, Ubigi’s Terms and Conditions, Nomad’s terms, Holafly’s refund policy and SimCorner’s refund policy. SimCorner’s review count from ProductReview.com.au, stated as observed.

Written by Lachlan, who runs The SIM Shop from Brisbane and answers the support email himself.