China Travel Guide · US Travelers
China eSIM for US Travelers: Stay Connected in China
Compare a prepaid China travel eSIM with American AT&T International Day Pass and Verizon TravelPass before your trip. See illustrative costs for 5, 7, 10, 15-days and 30-day stays, understand the differences, and choose the option that fits how you use your phone.
If you are flying from The United States to mainland China, a China eSIM for US travelers is one of the simplest ways to arrange mobile data before landing. The alternative is international roaming on your existing carrier, which lets you keep your number but may charge a daily fee.
A China travel eSIM is a digital SIM you purchase online and install by scanning a QR code. ChinaeSIM.biz offers prepaid, data-only plans for visitors to mainland China. For many trips of a week or longer, an eSIM can cost less than roaming, although the two options do not provide exactly the same service.
Why Staying Connected in China Is Different
Some services US travelers commonly use, including Google, Facebook, Instagram and X, are generally restricted on ordinary mainland China connections. Travelers often prepare their devices and essential apps before departure.
ChinaeSIM.biz markets its plan as not requiring a VPN. Treat this as the seller's product claim rather than a guarantee: app availability and connection performance can vary by device, location and network conditions.
Your US mobile plan also does not automatically mean you have included service in China. You will generally need an eligible roaming option or a separate data plan. Set up important payment, ride-hailing and map apps before departure where possible.
China eSIM vs. US Carrier Roaming: Quick Comparison
| Feature | China eSIM (ChinaeSIM.biz) | AT&T International Day Pass | Verizon TravelPass |
|---|---|---|---|
| How you pay | Prepaid plan purchased online | $12 per day on land, per line | $12 per 24-hour session, per line, plus taxes and fees |
| Daily-fee cap | Not applicable | 10 daily fees per line per bill period | No cap stated on the pages reviewed |
| Data | Fixed by plan: Daily 1GB or 3GB, or Total 3GB to 50GB | Uses your domestic plan's data | 5GB high-speed data per session, then 3G speeds |
| Mainland China | Included in the plan listing | Listed as a destination | $12 per day |
| Hong Kong and Macau | Not included in this plan listing | Both appear on AT&T's list | Both appear on Verizon's list |
| Your US number | Data only; cellular calls and SMS are not included | Your own number works | Your own number works |
| Setup | Install the eSIM on a compatible, carrier-unlocked phone | May be added automatically on arrival, subject to eligibility | Added on request or automatically on some plans |
Comparison based on the source material supplied for this article. Prices and carrier terms can change; confirm the current details with each provider before travel.
AT&T International Day Pass vs. China eSIM
AT&T International Day Pass lets eligible customers use their existing plan abroad for a daily fee. The source material lists a rate of $12 per day on land for one line, charged for each 24-hour period in which you talk, text or use data. It also describes a maximum of 10 daily fees per line per bill period, and lists China as a supported destination.
Conditions that can affect your bill
- Data allowance: You use data from your domestic plan. If your plan is not unlimited, overage charges may apply.
- What triggers a fee: Background app data and Wi-Fi calls to numbers outside the US may start a day's charge. AT&T advises using airplane mode with Wi-Fi on when you want to avoid roaming charges.
- Eligibility: Business and government accounts may not be eligible for this pass.
- Automatic add: If you have not enrolled, AT&T may add the pass when you arrive and notify you by text.
Verizon TravelPass vs. China eSIM
The source material lists Verizon TravelPass at $12 per line per day, plus taxes and fees, with China included at that rate. A 24-hour session starts when you make or answer a call, send a text or use data.
Each session includes 5GB of high-speed data, after which data continues at 3G speeds for the rest of that session. Background data, such as app refreshes, can start a session when data roaming is enabled.
Verizon also notes that a compatible world device and qualifying plan are required, and that some newer SIMs or eSIMs may have limited service in select destinations. Check the latest TravelPass FAQs and your plan before departure.
The pages reviewed for the supplied article did not describe a cap on daily TravelPass charges. The illustrative calculations below therefore multiply $12 by the number of days, assuming a session is triggered every day. Taxes and fees are excluded.
Cost Comparison: 5 days, 7 days, 10-15 days and 30-Day Trips
The roaming figures below are illustrative calculations using the $12 daily rate and assuming a charge is triggered every day. They are not guaranteed bills and exclude taxes and fees. The eSIM prices are the figures stated in the supplied source document, which says they were checked on October 26, 2026; confirm live prices before publishing or purchasing.
Formula: Savings = roaming cost − eSIM cost. Savings percentage = (savings ÷ roaming cost) × 100.
Daily 3GB Plan vs. Roaming
The Daily 3GB plan is a useful point of comparison for travelers who want a defined daily data allowance. It is still not identical to a carrier roaming plan.
| Trip length | AT&T roaming | Verizon roaming | eSIM Daily 3GB | Savings vs. AT&T | Savings vs. Verizon |
|---|---|---|---|---|---|
| 5 days | $60 | $60 | $18.90 | $41.10 (68.5%) | $41.10 (68.5%) |
| 7 days | $84 | $84 | $25.90 | $58.10 (69.2%) | $58.10 (69.2%) |
| 10 days | $120 | $120 | $35.90 | $84.10 (70.1%) | $84.10 (70.1%) |
| 15 days | $120* | $180 | $59.90 | $60.10 (50.1%) | $120.10 (66.7%) |
| 30 days | $120* | $360 | $108.90 | $11.10 (9.3%) | $251.10 (69.8%) |
*The AT&T figures for 15 and 30 days assume the 10-fee cap is reached in one billing period. If a trip crosses two billing periods, AT&T could cost up to $180 for 15 days or $240 for 30 days, based on the supplied calculations.
Total-Data Plan vs. Roaming
A shared Total plan provides one pool of data for the entire validity period. The Total 10GB plan below may suit travelers who mostly use maps, messaging and browsing, but it is not equivalent to a daily allowance.
| Trip length | eSIM Total 10GB | Savings vs. AT&T | Savings vs. Verizon |
|---|---|---|---|
| 5 days | $15.90 | $44.10 (73.5%) | $44.10 (73.5%) |
| 7 days | $17.90 | $66.10 (78.7%) | $66.10 (78.7%) |
| 10 days | $19.90 | $100.10 (83.4%) | $100.10 (83.4%) |
| 15 days | $23.90 | $96.10 (80.1%) | $156.10 (86.7%) |
| 30 days | $23.90 | $96.10 (80.1%) | $336.10 (93.4%) |
What the numbers do not capture
- Data allowance: AT&T uses data from your domestic plan, while Verizon provides 5GB of high-speed data per session. Neither is identical to a fixed eSIM allowance.
- Your number: Roaming keeps calls and texts on your US number. The eSIM is data-only, so many travelers keep their home SIM active for texts and use internet-based messaging apps for calls.
- Cost certainty: The eSIM price is fixed at checkout. Roaming depends on the days you trigger a charge and your carrier's terms.
- Where you travel: The eSIM plan listing covers mainland China, while AT&T and Verizon list Hong Kong and Macau as destinations too.
- Long trips: On a 30-day trip with heavy daily use, the Daily 3GB plan may offer limited savings compared with AT&T's assumed cap.
T-Mobile is not compared here because international pass pricing varies by plan. Check T-Mobile's official information for your specific plan.
China eSIM Plan Options: Daily Data vs. Total Data
ChinaeSIM.biz lists two types of prepaid, data-only plans: Daily plans with 1GB or 3GB per day, and Total plans with a shared data pool from 3GB to 50GB for the validity period. Prices below reproduce the supplied document and should be checked against the current rate page.
| Plan | 5 days | 7 days | 10 days | 15 days | 30 days |
|---|---|---|---|---|---|
| Daily 1GB | $9.90 | $14.90 | $18.90 | $38.90 | $52.90 |
| Daily 3GB | $18.90 | $25.90 | $35.90 | $59.90 | $108.90 |
| Total 3GB | $7.90 | $8.50 | $8.90 | $9.90 | $9.90 |
| Total 5GB | $10.90 | $11.90 | $11.90 | $14.90 | $15.90 |
| Total 10GB | $15.90 | $17.90 | $19.90 | $23.90 | $23.90 |
| Total 20GB | $29.90 | $32.90 | $35.90 | $38.90 | $39.90 |
| Total 50GB | $65.90 | $69.90 | $70.90 | $75.90 | $79.90 |
Coverage, Network, Hotspot and Supported Apps
- Coverage: Mainland China. Hong Kong and Macau are not included in the plan listing discussed here.
- Network: The product page says the network depends on the selected plan and names China Unicom and China Mobile as operators.
- Speed: 4G, LTE or 5G may be available depending on location, indoor conditions, device and local coverage. 5G is not available everywhere.
- Hotspot: Sharing is listed as supported, subject to device and plan compatibility.
- Apps and VPN: The seller markets the plan as not requiring a VPN. App availability can vary, so download and sign in to essential apps before departure. App access does not guarantee that account registration, identity verification or payment will work.
- Calls and SMS: The plan is data-only and does not include a local phone number or cellular calling and SMS service.
eSIM Compatibility and Installation Before You Travel
Your phone must support eSIM and be carrier-unlocked. Some US phones purchased on installment plans may remain locked until the carrier's requirements are met. On an iPhone, open Settings → General → About and look for “No SIM restrictions” under the carrier-lock information.
The site's compatibility information covers selected iPhone, Samsung Galaxy and Google Pixel models. Compatibility can vary by model, region and carrier, so check the current device list before ordering.
- Connect your phone to a stable Wi-Fi network.
- Open the QR code email you received after purchase. If you are installing on the same phone, display the QR code on another device or print it.
- Open your phone's cellular or mobile network settings and choose the option to add an eSIM.
- Scan the QR code and follow the on-screen prompts to install the profile.
- When appropriate for your plan, select the travel eSIM for mobile data and enable data roaming on that eSIM line.
- To help avoid unintended charges, turn off data roaming on your US line or disable automatic cellular-data switching, as applicable to your device and carrier.
Activation Timing, Validity and Refunds
- When validity starts: The source document says validity starts after installation. Installing too early may use part of the plan period, so check the specific plan's activation rules and choose your installation date carefully.
- QR code expiry: The source material notes conflicting validity windows of 15 and 30 days after purchase. To be cautious, it advises installing within 15 days of purchase; confirm the terms for your exact product.
- Delivery: The source document says the QR code is emailed after checkout, usually within minutes, and that the FAQ typically states within 15 minutes. Check spam or promotions folders if you cannot find the email.
- Refunds: The supplied document describes a policy allowing requests within 14 calendar days only if the eSIM has not been installed or activated, with a $5 fee per eSIM. It also notes restrictions once the QR code has been emailed or scanned. Read the current refund policy before purchasing.
How to Choose the Right China eSIM Plan
- Light use, 5–7 days: For maps, messaging and occasional browsing, consider a Total 3GB or 5GB plan. The supplied price range is $7.90–$11.90.
- Moderate use, 7–15 days: If you use social media and some video, consider Total 10GB or 20GB. The supplied prices range from $17.90 to $38.90, depending on duration and plan.
- Predictable daily use: For work trips or a consistent daily allowance, compare Daily 1GB and Daily 3GB. Confirm what happens when the daily allowance is exhausted.
- Heavy use or laptop tethering, 15–30 days: The supplied comparison lists Total 20GB at $38.90 for 15 days and $39.90 for 30 days, compared with Daily 3GB at $59.90 and $108.90. Check hotspot terms and your expected usage.
- You need your US number for calls: Keep your home SIM active alongside the eSIM if your device and carrier support it, or consider roaming for a short trip. For a one- or two-day stop, the source document estimates a $12–$24 roaming cost, while the shortest eSIM plan listed is five days.
Frequently Asked Questions
Do I need to register or complete identity verification?
The product and installation pages describe an online purchase, an emailed QR code and scanning to install. They do not mention a local SIM-registration step. Requirements can change, so confirm the latest terms at checkout.
Can I keep my regular US SIM active?
Yes, if your phone supports dual SIM. You can use the travel eSIM for mobile data and keep your home line active, but check your device settings and carrier charges. Turn off data roaming on your home line or disable automatic cellular-data switching if needed.
Can I still receive texts on my US number?
If your home SIM remains active, you can usually continue to receive texts, subject to your carrier's rules. AT&T says received texts do not trigger its daily fee, while Verizon's session rules may start a session when you make or answer a call, send a text or use data. Confirm the current conditions with your carrier.
Can I use the eSIM as a hotspot?
The product page lists hotspot sharing as supported, subject to device and plan compatibility. Check the selected plan's terms before relying on tethering for a laptop or other devices.
When does my China eSIM plan start?
The supplied product information says validity starts after you install the eSIM. Since activation rules can vary by product, check the exact plan details before scanning the QR code.
Does this plan work in Hong Kong or Macau?
The plan listing discussed in this article covers mainland China and does not include Hong Kong or Macau. AT&T and Verizon list those destinations for roaming, so check your itinerary and carrier terms if you plan to visit either place.
What should I do if the eSIM does not connect?
Check that data roaming is enabled for the travel eSIM if required, confirm that the eSIM is selected for mobile data, and restart your phone. If it still does not connect, contact ChinaeSIM.biz support using the contact details published on its website. Do not delete the eSIM profile unless support instructs you to do so.
Why can't my phone install an eSIM?
Confirm that your exact phone model supports eSIM and is carrier-unlocked. Support can vary by model and sales region; the site's FAQ notes that some iPhones made for mainland China or Hong Kong may not support eSIM. Check the current compatibility list before purchase.
Conclusion: Which Option Fits Your Trip?
For many US travelers visiting mainland China for 5–15 days, a prepaid China eSIM can be a lower-cost way to get mobile data. A Total plan may keep costs down if your data needs are modest, while a Daily plan may suit travelers who prefer a defined daily allowance. However, roaming may be more suitable if you need your US number for regular calls, want to avoid eSIM installation, or will also visit Hong Kong or Macau.
Compare the figures with your own usage, billing dates and itinerary, then verify the latest product and carrier terms before you buy.
Get Ready for Your China Trip
Compare available data plans and choose a China eSIM that matches your trip length and expected usage.
Explore China eSIM PlansPricing, network coverage, carrier fees and product terms can change. This article is for general comparison only and is not a guarantee of service, performance or final billing.