Experience the convenience of global connectivity with the eSIM 4G/5G Data Plan with VPN for China, Hong Kong, and Macau. For just around $3.92 per person, you get up to 30 days of reliable internet access, making it ideal for travelers who want hassle-free data without worrying about SIM card swaps or roaming charges. We’re talking about a digital ticket that is easy to activate—sent directly to your email—and works in three major destinations with local network support from China Mobile, SmarTone, and CTM.
What we love most is how quickly you can get online—after purchase, a QR code arrives within a single working day, and you can set up your eSIM effortlessly. Plus, the hotspot sharing feature is a real plus if you’re traveling with friends or family, allowing everyone to connect to your device’s internet. Another benefit is the support for the latest 4G and 5G networks, meaning you’ll enjoy speedy browsing, streaming, and navigation wherever you go.
A possible consideration is that the eSIM’s validity is limited to 30 days—activation must happen before expiry—and there’s no option for refunds or changes once purchased. For travelers who prefer flexibility, this might seem a bit strict. However, for those planning a trip within that window, it’s a straightforward, cost-effective way to stay connected.
This experience is perfect for tech-savvy travelers or those who want to avoid the hassle of changing physical SIM cards in multiple countries. If you value reliable internet for navigation, booking, or sharing your adventures on social media, this plan is designed to fit those needs, especially in places where local SIMs might be complicated or expensive.
Key Points

- Affordable and convenient: Priced at just $3.92 per person, with options up to 30 days.
- Quick activation: QR code sent within a working day, no physical SIM card needed.
- Supports local networks and 5G/4G: Ensures fast, reliable internet in Hong Kong, Macau, and China.
- Hotspot sharing included: Perfect for group travel or sharing data across devices.
- Limited validity and non-refundable: Activation must be before expiry, no refunds or changes.
- Device compatibility: Only works on eSIM-supported devices, so check your phone before buying.
A Comprehensive Review of the eSIM Data Plan for China, Hong Kong, and Macau

Traveling through Hong Kong, Macau, and mainland China often means juggling different SIM cards, dealing with local providers, or risking high roaming fees. The eSIM 4G/5G Data Plan with VPN offered by TraveleSIM presents a clever alternative, especially for those with compatible devices, promising seamless connectivity across these vibrant destinations. We’ve looked into what makes this plan worth considering—and where it might fall short—so you can decide if it’s right for your trip.
Planning more time in Hong Kong SAR? We've covered other experiences worth considering.
What is an eSIM, and why should you care?
First off, eSIM stands for embedded SIM, a digital SIM that’s built into your phone. Unlike traditional SIM cards you insert or swap, an eSIM allows you to activate a data plan by scanning a QR code. This means no physical card to lose or swap out, and you can switch between different carriers or plans without visiting a shop or waiting for a new SIM to arrive. This flexibility is a huge advantage when traveling through regions with complex mobile networks, like China, Hong Kong, and Macau.
However, not all devices support eSIM technology—so before purchasing, check if your device can handle an eSIM. If it does, you’re set to enjoy a hassle-free way to stay online.
How does the plan work?
Once purchased, you’ll receive a QR code via email within one working day. This code contains your activation information—simply scan it with your eSIM-compatible device, and your mobile data settings will be configured automatically. You’ll then turn on mobile data and data roaming for the eSIM. The plan supports local 4G and 5G networks in Hong Kong, Macau, and mainland China, ensuring fast and stable internet access.
It’s also worth noting that the hotspot sharing feature lets your device serve as a Wi-Fi hotspot, sharing your data connection with other devices. This is especially useful if you’re traveling with friends or need to connect a tablet or laptop.
What about the coverage and speed?
You’ll be supported by major local operators—China Mobile in mainland China, SmarTone in Hong Kong, and CTM in Macau. This means you’re not relying on international roaming agreements alone, which can often be slower or less reliable. Many reviews mention how seamless the activation was—one user described it as “worked perfectly” after installing in their home country and activating automatically upon entering China.
Speed-wise, you’re getting 4G or 5G, depending on your device and network availability. This translates to quick browsing, smooth video calls, and faster map loading—crucial for navigating bustling cities or remote areas.
Cost and value
At just $3.92 per person, this plan offers a lot of value. For travelers on a budget or those who dislike buying multiple SIMs, it’s a cost-effective way to stay connected. The duration can be up to 30 days, giving flexibility whether you’re on a short city break or a longer trip.
Considering the cost of data in China or Hong Kong at local shops, this eSIM could save you both money and time. Plus, since it’s a digital ticket, there’s no need to visit stores or wait for mail delivery, making it particularly handy for last-minute plans.
- Ngong Ping 360 Skip-the-Line Private Crystal Cabin Ticket
- Introduction to Hong Kong – Central Free Walking Tour
- Aqua Luna: Symphony of Lights Cruise in Hong Kong
- Secret Food Tour With the Locals in Tin Hau Hong Kong w/ Private Tour Option
- Organic Combo Class Dumplings & Xiao Long Bao with Market Walk
- A Day in the life of a Hong Konger: Kowloon Free Walking Tour
Limitations and considerations
The main restriction to keep in mind is that activation must happen before the 30-day validity expires. Once activated, you cannot extend or modify the plan, and no refunds or changes are allowed. If your plans shift unexpectedly, you might need to look for alternative options.
Plus, this plan does not include international or local calls and SMS—its focus is purely on data. If you need voice or text services, you’ll have to arrange those separately.
Who should consider this?
This plan is ideal for tech-savvy travelers who want a reliable, straightforward way to stay online without the fuss of physical SIM cards. It’s especially suited for those planning a trip within the 30-day window, who value speed and ease of activation. If you’re traveling with a group, the hotspot sharing feature adds extra convenience.
However, if you need voice calls or SMS, or expect to travel outside of the supported regions or timeframes, you might want to explore other options.
Final thoughts
This eSIM data plan offers significant convenience and value for travelers heading to Hong Kong, Macau, or mainland China. Its quick setup, support for latest network technology, and affordable price point make it an attractive choice for modern travelers who want to avoid the hassle of physical SIM cards and high roaming charges.
While the 30-day validity and lack of voice services might not suit everyone, those traveling primarily for internet access—navigation, booking, social media—will find this plan highly useful. Its ability to automatically activate and support local networks provides a dependable connection in some of Asia’s busiest and most dynamic cities.
In essence, if you’re comfortable with eSIM technology, plan to stay for under a month, and want a cost-effective, reliable internet solution, this plan is a smart, straightforward option.
Frequently Asked Questions

Is this eSIM compatible with my device?
It only works on eSIM-supported devices, so check your phone’s specifications before purchasing.
How quickly will I receive the QR code?
Within one working day after purchase, the QR code will be sent to your email.
Can I use this plan in multiple countries?
Yes, it supports Hong Kong, Macau, and mainland China, but the validity is limited to 30 days from activation.
Does the plan include calls or SMS?
No, it only covers mobile data. Calls and SMS are not included in this plan.
What happens if I exceed my data limit?
The network will stop once your data volume is used up; no additional data is provided.
Can I get a refund if I change my mind?
No, this plan is non-refundable and cannot be altered once purchased.
Traveling in Asia just got easier. With this eSIM plan, you get reliable, fast internet support in some of the region’s most exciting places—all without the headache of traditional SIM cards. Perfect for modern explorers who value simplicity, speed, and affordability.
More Tour Reviews in Hong Kong SAR
- Sheung Wan & Central Walking Tour: Into the Colonial Hong Kong
- 4 Hour Private Shore Excursion Cruise Ship Pick Up Guided Tour
- Classic Afternoon Tea Voyage in Hong Kong for 4 Pax
- Hong Kong self-service baking experience: making traditional snacks
- Hong Kong Airport to Hong Kong City Private Arrival Transfer
- Hong Kong’s Trendiest Neighbourhood Sheung Wan
More Hong Kong SAR experiences we've covered
- Sheung Wan & Central Walking Tour: Into the Colonial Hong Kong
- 4 Hour Private Shore Excursion Cruise Ship Pick Up Guided Tour
- Classic Afternoon Tea Voyage in Hong Kong for 4 Pax
- Hong Kong self-service baking experience: making traditional snacks
- Hong Kong Airport to Hong Kong City Private Arrival Transfer
- Hong Kong’s Trendiest Neighbourhood Sheung Wan
- Cultural Walk & Dumpling Wrapping
- Hong Kong Discovery [8 hours with car]
- Private Food Tour in Hong Kong
- A Taste of Hong Kong: Private Tour With Locals
- Discover the Real Hong Kong in Kowloon
- Private Full Day 9-Hour Driving Tour of Lantau from Hong Kong
