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Mainland China eSIM

Plan Highlights

Premium Network

China Mobile 5G TOP TIER

Speed

5G / 4G LTE

Data Options

Daily / Total / Unlimited

Top-up

Total Plans

Technical Specifications

Plan Type Data Only (No Number)
Apps & Web

Seamless Connectivity

Access all your favorite global apps and local essentials like Railway12306, DiDi, Meituan & Alipay.
Network

China Mobile (Primary)

+ Unicom & Telecom backup (Daily Plans)
Coverage

Nationwide

Reliable signal from Beijing/Shanghai to the Great Wall, High-Speed Trains & rural spots.
Hotspot

Supported

Share data with laptop/iPad.
Activation

Automatic

Auto-start on arrival; turn on data roaming for ByteSIM.
Support

24/7 Live Support

Instant help via WhatsApp & Email.
Speed Policy

For Unlimited (*5G) Plans:

Guarantees 1080p HD streaming speeds, even under Fair Usage Policy.

For Daily & Total Plans:

High-speed 5G data per quota, then Unlimited 128kbps.

WHY WE ARE BETTER

We leverage theLEADING NETWORK(China Mobile) to provide 99% population coverage.

Triple-Network Backup

Auto-switches between Mobile, Unicom & Telecom. Signal even in elevators.

Smart Hybrid Routing

Smart Global Routing Optimized HK & SG Routes for ultra-fast, stable data speeds.

$2.90 USD

Data

500MB/Day

1GB/Day

2GB/Day

3GB/Day

Total 3GB

Total 5GB

Total 10GB

Total 20GB

Total 30GB

Total 50GB

Total 10GB (Poland IP)

Unlimited Data (*5G Network)

Service Days

1

3

5

7

10

15

20

30

Quantity

Money Back Guarantee? You Bet!

Plans changed? No biggie! With ByteSIM, you're covered. Buy now and enjoy our 6-month money-back guarantee. Changed your mind? No fuss, no muss!

Learn More

Advantages

24/7 Customer Support

Need help? Contact us anytime via email or our 24-hour WhatsApp support. Our human team is always here, no bots, just genuine assistance.

Immediate delivery

For quick travel in China, no need to wait for delivery. Get our prepaid eSIM card sent instantly to your email. Connect seamlessly with networks like China Mobile, China Unicom, and China Telecom on compatible devices such as iPhone XR, iPhone 14, and Android phones.

Unlimited data plans

Experience unlimited high-speed eSIM data plans on China's 5G and LTE networks, ensuring seamless connectivity for all your digital needs while traveling.

Multi-Device Support

Use China eSIM on multiple devices, enabling high-speed connectivity for your smartphone, tablet, and laptop.

Privacy Protection

Travel securely with advanced encryption. Your connectivity is safe, private, and hassle-free

Explore China Seamlessly

Access high-speed 5G data in China. Data is routed globally, allowing you to stay connected to all your favorite apps and websites seamlessly.

24/7 Customer Support

Need help? Contact us anytime via email or our 24-hour WhatsApp support. Our human team is always here, no bots, just genuine assistance.

Immediate delivery

For quick travel in China, no need to wait for delivery. Get our prepaid eSIM card sent instantly to your email. Connect seamlessly with networks like China Mobile, China Unicom, and China Telecom on compatible devices such as iPhone XR, iPhone 14, and Android phones.

Unlimited data plans

Experience unlimited high-speed eSIM data plans on China's 5G and LTE networks, ensuring seamless connectivity for all your digital needs while traveling.

Multi-Device Support

Use China eSIM on multiple devices, enabling high-speed connectivity for your smartphone, tablet, and laptop.

Privacy Protection

Travel securely with advanced encryption. Your connectivity is safe, private, and hassle-free

Explore China Seamlessly

Access high-speed 5G data in China. Data is routed globally, allowing you to stay connected to all your favorite apps and websites seamlessly.

About eSIM for China

eSIM technology was becoming more widely adopted around the world, including in China. Major carriers like China Mobile, China Telecom, and China Unicom were working on implementing eSIM services. It is enabled to achieve international roaming without changing physical SIM cards and managing multiple phone numbers on a single device.

How to Set Up Your ByteSIM China eSIM in 3 Minutes

Check & Choose

Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.

Check Device Compatibility

Install Before You Fly

We email your eSIM instantly. On stable Wi-Fi, scan the QR or use the ByteSIM App for one-tap install.

Arrive & Activate

On arrival, enable the ByteSIM line in Settings and turn Data Roaming: ON. It auto-connects and activates.

Manage & Add More

Track data & days in the App. Need more? Add another plan (start now or later) and switch lines in one tap.

Check & Choose

Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.

Check Device Compatibility

Install Before You Fly

We email your eSIM instantly. On stable Wi-Fi, scan the QR or use the ByteSIM App for one-tap install.

Arrive & Activate

On arrival, enable the ByteSIM line in Settings and turn Data Roaming: ON. It auto-connects and activates.

Manage & Add More

Track data & days in the App. Need more? Add another plan (start now or later) and switch lines in one tap.

Amazing service, trusted by travelers

Why trust us

Competitive Price

As a reliable network provider, with millions customers per year, Bytesim is able to provide attractive offers worldwide for tourists and business travelers.

Network Quality

As a licensed telecom oprerator, Bytesim delivers best cellular network speeds and leads on overall network quality by partnering with the best local carriers in 200+ countries.

Flexible Plan Options

We offer a wide variety of plans. Cellular data range from 300MB/Day to 50GB or even unlimited data plans. Service time ranges from 1 day to 30 days. You have more than 50 kinds of data plans to choose from in popular destinations.

Competitive Price

As a reliable network provider, with millions customers per year, Bytesim is able to provide attractive offers worldwide for tourists and business travelers.

Network Quality

As a licensed telecom oprerator, Bytesim delivers best cellular network speeds and leads on overall network quality by partnering with the best local carriers in 200+ countries.

Flexible Plan Options

We offer a wide variety of plans. Cellular data range from 300MB/Day to 50GB or even unlimited data plans. Service time ranges from 1 day to 30 days. You have more than 50 kinds of data plans to choose from in popular destinations.

Compatible Devices for China Travel eSIM

You May Check the List of Compatible Devices for eSIM for Travel to China

Apple

• iPhone XR • iPhone XS • iPhone XS Max • iPhone 11 • iPhone 11 Pro • iPhone 11 Pro Max • iPhone SE (2020) • iPhone 12 Mini • iPhone 12 • iPhone 12 Pro • iPhone 12 Pro Max • iPhone 13 mini • iPhone 13 • iPhone 13 Pro • iPhone 13 Pro Max • iPhone SE (2022) • iPhone 14 • iPhone 14 Plus • iPhone 14 Pro • iPhone 14 Pro Max • iPhone 15 • iPhone 15 Plus • iPhone 15 Pro • iPhone 15 Pro Max

Note: iPhone 10 does not support eSIM. The first Apple phones to do so were the iPhone XR and the iPhone XS in 2018. Previous models are not supported. Full Apple Compatibility List: Check Now.

Android

• Galaxy Z Fold 2 5G • Galaxy Z Flip • Galaxy Z Flip 5G • Galaxy Z Flip3 5G • Galaxy Z Flip4 • Galaxy Z Flip5 5G • Galaxy Fold • Galaxy Fold 3 • Galaxy Z Fold2 5G • Galaxy Z Fold3 5G • Galaxy Z Fold4 • Galaxy Z Fold5 5G • Galaxy S20 • Galaxy S20+ 5G • Galaxy S21 • Galaxy S21+ 5G • Galaxy S21 Ultra 5G • Galaxy S22 • Galaxy S22+ • Galaxy S22 Ultra • Galaxy Note 20 Ultra 5G • Galaxy Note 20, Galaxy S23 • Galaxy S23+ • Galaxy S23 Ultra • Pixel 3 • Pixel 3a • Pixel 3a XL • Pixel 4 • Pixel 4a • Pixel 4a XL • Pixel 5 • Pixel 6 • Pixel 6a • Pixel 6 Pro • Pixel 7 • Pixel 7 Pro • Pixel 8 • Pixel 8 Pro • Pixel Fold

Note: Full Android Compatibility List: Check Now.

FAQs about eSIM for China Travel

Which Chinese carriers support eSIM for travelers?

Major Chinese carriers like China Mobile, China Telecom, and China Unicom have been working on implementing eSIM services.

What types of eSIM plans are available for China travel?

You can find various eSIM plans, including data-only plans, voice and data plans, and plans tailored for specific durations of stay. Choose a plan that suits your needs for your travel in China.

Are there any restrictions on using eSIMs in China for travelers?

China's regulatory environment has specific requirements. However, ByteSIM's eSIM plans utilize global roaming technology, which routes your data internationally. This ensures you can access the open internet and stay connected to all your favorite apps and services seamlessly, just like you do at home.

Do I need to remove my physical SIM card when using an eSIM for China travel?

No, you don't need to remove your physical SIM card if your device supports dual SIM functionality. You can use your eSIM alongside your physical SIM card.

Can I keep my eSIM for future trips to China?

Depending on the terms of your eSIM plan, you may be able to keep your eSIM for future trips or extend its validity. Check with your carrier or eSIM provider for details.

How are Service Days precisely calculated?

Service Days are calculated on a 24-hour basis from the time of activation. For example, if you activate a 1-day plan at 9 AM, the service will last until 8:59 AM the following day.

GETTING HELP

More information visit Easy-Installation-Guide
ByteSIM call center: WhatsApp : +852 9243 7776.

Let's talk