ESIM FOR
Shanghai
Get Roamless Single Global eSIM™ for Shanghai and enjor reliable coverage with flexible ways to stay connected.
Available networks
China Unicom
5G
Technical details
Hotspot / tethering:
Unlimited
Speed limit:
Never
Activation
Activates automatically when arriving in Shanghai
ESIM FOR
Shanghai
Get Roamless Single Global eSIM™ for Shanghai and enjor reliable coverage with flexible ways to stay connected.
Available networks
China Unicom
5G
Technical details
Hotspot / tethering:
Unlimited
Speed limit:
Never
Activation
Activates automatically when arriving in Shanghai
Fixed plans
Pay-as-you-go
RoamlessFix plans
Buy mobile data for planned stays.
Valid only in China
Expires in 30 days
Before you proceed to checkout, ensure that your device is eSIM compatible. See eSIM supported devices →
All your payments are secure with
All prices listed in USD
Fixed plans
Pay-as-you-go
RoamlessFix plans
Buy mobile data for planned stays.
Valid only in China
Expires in 30 days
Before you proceed to checkout, ensure that your device is eSIM compatible. See eSIM supported devices →
All your payments are secure with
All prices listed in USD
Available networks
China Unicom
5G
Technical details
Hotspot / tethering:
Unlimited
Speed limit:
Never
Activation
Activates automatically when arriving in Shanghai
Fixed plans
Pay-as-you-go
RoamlessFix plans
Buy mobile data for planned stays.
Valid only in China
Expires in 30 days
Before you proceed to checkout, ensure that your device is eSIM compatible. See eSIM supported devices →
All your payments are secure with
All prices listed in USD
Available networks
China Unicom
5G
Technical details
Hotspot / tethering:
Unlimited
Speed limit:
Never
Activation
Activates automatically when arriving in Shanghai
FLEX OR FIX
Choose what suits you best
Choose from flexible options tailored for quick getaways or longer stays—always dependable, always prepared.
RoamlessFlex
Pay for what you use and save the remaining balance for your next trip.
RoamlessFix
Purchase mobile data plans for high data usage or extended trips.
Coverage
Valid globally
Only in a country or region
Expiration
No expiration
30 days
Mobile data
Buy FLEX credits
Purchase FIX data plans
In-app calls
In-app calls starting from $0.01 per minute
Data only
Support
Coverage
RoamlessFlex
Valid globally
RoamlessFix
Only in a country
Only in a country or region
Only in a country or region
Expiration
RoamlessFlex
Expires in a year, renewable with a top-up.
No expiration
No expiration
RoamlessFix
30 days
30 days
30 days
Mobile data
RoamlessFlex
Buy Flex credits
Buy FLEX credits
Buy FLEX credits
RoamlessFix
Buy RoamlessFix data plans
Purchase FIX data plans
Purchase FIX data plans
In-app calls
RoamlessFlex
In-app calls starting from $0.10 per minute.
In-app calls starting from $0.01 per minute
In-app calls starting from $0.01 per minute
RoamlessFix
Data only
Support
RoamlessFlex
RoamlessFix
Sign-up bonus
RoamlessFlex
Start 500MB of complimentary data
RoamlessFix
Start 500MB of complimentary data
Coming soon
Get ready for RoamlessNumbers
With RoamlessNumbers, you’ll soon be able to manage multiple phone numbers, send and receive SMS, and make calls—all with your caller ID.
Join the waitlist for RoamlessNumbers
By joining the waitlist, you agree to our privacy policy and that we’ll only use your email address for this purpose.
Coming soon
Get ready for RoamlessNumbers
With RoamlessNumbers, you’ll soon be able to manage multiple phone numbers, send and receive SMS, and make calls—all with your caller ID.
Join the waitlist for RoamlessNumbers
By joining the waitlist, you agree to our privacy policy and that we’ll only use your email address for this purpose.
Coming soon
Get ready for RoamlessNumbers
With RoamlessNumbers, you’ll soon be able to manage multiple phone numbers, send and receive SMS, and make calls—all with your caller ID.
Join the waitlist to be the first to know RoamlessNumbers
By joining the waitlist, you agree to our privacy policy and that we’ll only use your email address for this purpose.
Description
Buy an international eSIM for Shanghai and never pay for roaming again. Connect to unlimited Internet at 3G / 4G / LTE / 5G speed in minutes and stay in touch with your family and friends.
It’s easy to start using our services. After your purchase, you will receive a QR code in your email, scan it with your smartphone camera, install and enjoy a fast and stable Internet connection in Shanghai.
It’s connectivity that fits your needs
Single Global eSIM™
Setup once and stay online in 200+ countries with a single eSIM.
Pay-as-you-go &
Data plans
Single account. Single eSIM. Multiple options. No commitments.
No expiration
Buy now, use whenever. Your data, no pressure.
Global in-app calling
Call anyone, anywhere.
Directly from the app.
Call anyone, anywhere. Directly from the app.
Connection informations
How does Roamless eSIM work?
RoamlessFix and RoamlessFlex use a Single Global eSIM, meaning you don’t need to install a new eSIM for each country. Once installed, it works seamlessly across multiple destinations.
How does my data plan activate?
RoamlessFix starts when you connect to a network in your plan’s country and stays valid for 30 days. RoamlessFlex starts automatically when you connect to a network in any different country.
What happens when my RoamlessFix expires?
When FIX expires, the system will automatically switch to using the FLEX balance.
How can I make calls with Roamless?
You can make in-app calls using only FLEX balance. An eSIM is not required for making calls, but a Wi-Fi or cellular connection is necessary.
Can I use my RoamlessFix data plans for calls?
No, FIX data cannot be used to make in-app calls. Calls are only available through FLEX balance.
How are call costs calculated?
Call costs are calculated based on the called operator's rate per minute, not based on your location.
How does Roamless eSIM work?
RoamlessFix and RoamlessFlex use a Single Global eSIM, meaning you don’t need to install a new eSIM for each country. Once installed, it works seamlessly across multiple destinations.
How does my data plan activate?
RoamlessFix starts when you connect to a network in your plan’s country and stays valid for 30 days. RoamlessFlex starts automatically when you connect to a network in any different country.
What happens when my RoamlessFix expires?
When FIX expires, the system will automatically switch to using the FLEX balance.
How can I make calls with Roamless?
You can make in-app calls using only FLEX balance. An eSIM is not required for making calls, but a Wi-Fi or cellular connection is necessary.
Can I use my RoamlessFix data plans for calls?
No, FIX data cannot be used to make in-app calls. Calls are only available through FLEX balance.
How are call costs calculated?
Call costs are calculated based on the called operator's rate per minute, not based on your location.
How does Roamless eSIM work?
RoamlessFix and RoamlessFlex use a Single Global eSIM, meaning you don’t need to install a new eSIM for each country. Once installed, it works seamlessly across multiple destinations.
How does my data plan activate?
RoamlessFix starts when you connect to a network in your plan’s country and stays valid for 30 days. RoamlessFlex starts automatically when you connect to a network in any different country.
What happens when my RoamlessFix expires?
When FIX expires, the system will automatically switch to using the FLEX balance.
How can I make calls with Roamless?
You can make in-app calls using only FLEX balance. An eSIM is not required for making calls, but a Wi-Fi or cellular connection is necessary.
Can I use my RoamlessFix data plans for calls?
No, FIX data cannot be used to make in-app calls. Calls are only available through FLEX balance.
How are call costs calculated?
Call costs are calculated based on the called operator's rate per minute, not based on your location.
HOW to use ROAMLESS
Start in just a few steps
Select a RoamlessFix plan or add RoamlessFlex credits and set up your account.
Download the Roamless app and install your eSIM once.
Enjoy global coverage with no eSIM swapping.
You’re all set! Your eSIM will work automatically when you arrive at the destination.
You can check your balance and add credits anytime through the Roamless app.
Select a RoamlessFix plan or add RoamlessFlex credits and set up your account.
Download the Roamless app and install your eSIM once.
Enjoy global coverage with no eSIM swapping.
You’re all set! Your eSIM will work automatically when you arrive at the destination.
You can check your balance and add credits anytime through the Roamless app.
Select a RoamlessFix plan or add RoamlessFlex credits and set up your account.
Download the Roamless app and install your eSIM once.
Enjoy global coverage with no eSIM swapping.
You’re all set! Your eSIM will work automatically when you arrive at the destination.
You can check your balance and add credits anytime through the Roamless app.
Get the app
Single global eSIM™. 200+ destinations
Change countries, not eSIMs or plans.
Roamless switches between countries and networks automatically.
FEATURED ROAMLESS TRAVEL DESTINATIONS
More countries, better rates, no expiration
We’ve expanded our coverage and made price updates,
offering more flexibility and value for your travels.
More countries, better rates, no expiration
We’ve expanded our coverage and made price updates,
offering more flexibility and value for your travels.
We’ve added more places,
with new prices
We’ve expanded our coverage and made price updates, offering more flexibility and value for your travels.
Travel smarter with Roamless—your all-in-one
app for reliable mobile data and calls worldwide.
Single Global eSIM™
Flexible data
No expiration
In-app calls
Start using now
Travel smarter with Roamless—your all-in-one app for reliable mobile data and calls worldwide.
Single Global eSIM™
Flexible data
No expiration
In-app calls
Travel smarter with Roamless—your all-in-one app for reliable mobile data and calls worldwide.
Single Global eSIM™
Flexible data
No expiration
In-app calls