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Best eSIM Providers for Traveling to Singapore in 2023

Singapore’s eSIM landscape is evolving, with providers like Singtel, StarHub, and M1 leading the way. Dive into the benefits, from convenience for travelers to flexibility in plan choices.


The world of mobile connectivity is ever-evolving, and one of the latest advancements is the eSIM technology. Imagine traveling to a new country and instantly connecting to a local network without the hassle of swapping out tiny plastic cards. That’s the magic of eSIMs. Especially in a global hub like Singapore, the importance of such technology cannot be overstated. Whether you’re a resident looking for flexibility or a traveler seeking convenience, eSIMs are changing the game.

Why Use an eSIM in Singapore?

Singapore, known for its impressive skyline, delicious food, and as a global business hub, sees a constant influx of travelers and expatriates. In such a dynamic environment, staying connected is paramount. Here’s why eSIMs are becoming the go-to choice:

  • Convenience for Travelers: Gone are the days of juggling multiple SIM cards or hunting for a local store after a tiring flight. With eSIM, you can download a local profile even before you land. It’s as simple as scanning a QR code.

  • Flexibility in Switching Between Plans: Whether you’re a local resident or a frequent traveler, eSIMs offer the flexibility to switch between plans without the need to physically change the SIM card. This means you can have a local plan, a roaming plan, and even a data-only plan, all on the same device.

  • Reduced Need for Physical SIM Cards: Not only is this environmentally friendly, reducing the plastic waste of countless SIM cards, but it also means less clutter in your drawers and wallets.

Top eSIM Providers in Singapore

Singapore boasts a competitive market when it comes to eSIM providers. Let’s delve into the top players:

  • Singtel: One of the giants in the telecom industry, Singtel offers a range of eSIM plans catering to both locals and tourists. Their extensive network ensures seamless connectivity across the island.

  • StarHub: Known for its competitive pricing, StarHub’s eSIM plans are a favorite among budget-conscious consumers without compromising on quality.

  • M1: With a focus on data-heavy plans, M1 is the go-to choice for the younger generation and business professionals.

  • Circles.Life: A relatively new entrant, Circles.Life has disrupted the market with its customizable plans and no-contract approach.

  • TPG Telecom: Catering primarily to the expatriate community, TPG offers attractive international roaming plans on eSIM.

Diving deeper into international eSIM providers popular in Singapore:

  • Airalo: A favorite among travelers, Airalo offers a plethora of plans across countries. Their Singapore plans are competitively priced and cater to short-term visitors.

  • Surfroam: Known for its data-centric plans, Surfroam is ideal for those who need internet on the go without the need for local calls.

  • OneSimCard: Offering a blend of call, text, and data, OneSimCard is a holistic solution for travelers.

  • Truphone: With its focus on seamless international roaming, Truphone ensures you’re connected, whether you’re in Singapore or Sydney.

  • GigSky: Catering primarily to the business traveler, GigSky offers plans that ensure you’re always connected to your work.

1. Airalo: eSIM Data plan

Airalo once again demonstrates that it has an excellent eSIM service.

190+ Countries – 600+ eSIM Plans

2. Alosim: eSIM Data plan

Alosim once again demonstrates that it has an excellent eSIM service.

140+ Countries – 150+ eSIM Plans

3. Holafly: eSIM Data plan

Holafly once again demonstrates that it has an excellent eSIM service.

190+ Countries – 180+ eSIM Plans

Comparison of Plans and Pricing

When choosing an eSIM provider, it’s essential to compare the plans and pricing to ensure you’re getting the best value for your money. Here’s a breakdown:

ProviderLocal Plan (Data)Price (SGD)International Roaming (Data)Price (SGD)
TPG Telecom3GB$152GB$28

Note: The above table is a general representation and prices may vary based on promotions and specific plans.

  • For Locals: If you’re a resident, consider how much data you need, whether you require local calls, and if international roaming is essential. M1 and Circles.Life offer generous data packages, making them suitable for heavy users.

  • For Travelers: If you’re visiting Singapore, consider the length of your stay and your data needs. Short-term visitors might find Airalo’s plans more economical, while those staying longer might benefit from a local provider like Singtel or StarHub.

User Reviews and Feedback

Understanding real user experiences can provide invaluable insights. Here’s a snapshot:

  • Singtel: Users appreciate the wide coverage and consistent speeds. However, some have mentioned that their international roaming can be pricey.

  • StarHub: The competitive pricing is a hit among users, but some have pointed out occasional network drops in specific areas.

  • Circles.Life: The no-contract approach and customizable plans are well-received. However, a few users have mentioned slower speeds during peak hours.

  • Airalo: Travelers love the convenience and range of plans. Some have mentioned the need for more transparent pricing.

Tips from Users:

  1. Always check the coverage map before choosing a provider.
  2. For short trips, prioritize data over calls.
  3. Keep an eye out for promotions, especially during festive seasons.

How to Activate eSIM

Activating an eSIM in Singapore is a breeze, and you’ll be connected in no time. Here’s a step-by-step guide to get you started:

Step 1: Ensure your device is eSIM compatible. Most modern smartphones, including the latest iPhones and Android devices, support eSIM.

Step 2: Choose your preferred eSIM provider and plan. Once selected, you’ll receive a QR code, either via email or a physical card.

Step 3: On your device, go to Settings > Mobile Data > Add Data Plan. Scan the provided QR code.

Step 4: Follow the on-screen instructions. You might be prompted to enter a confirmation code, which will be provided by your eSIM provider.

Step 5: Once activated, you can manage your eSIM settings directly from your device. This includes switching between plans or deactivating the eSIM if needed.

Troubleshooting Common Activation Issues

  • Ensure your device’s software is up to date.
  • Check if your device is locked to a specific carrier. If so, you might need to unlock it before using an eSIM.
  • If you face connectivity issues, restart your device and check the network settings.

Device compatibility

Before diving into the world of eSIMs, it’s crucial to ensure your device is compatible. Here’s a list of popular devices that support eSIM in Singapore:

  • Apple: iPhone 11 series, iPhone 12 series, iPhone 13 series, and newer models.
  • Samsung: Galaxy S20 series, Galaxy S21 series, Galaxy Z Fold series, and newer models.
  • Google: Pixel 3a, Pixel 4, Pixel 5, and newer models.

How to check if your device is eSIM compatible?

  1. Refer to the device’s official website or user manual.
  2. Visit your device’s Settings > Mobile Data. If there’s an option to “Add Data Plan,” your device supports eSIM.
  3. Consult with your device manufacturer or local retailer.

Potential drawbacks or concerns

While eSIMs offer a plethora of benefits, like all technologies, they come with their set of challenges. Here’s a look at some potential drawbacks and concerns:

  • Device Limitations: Not all devices support eSIMs. While the newer models of popular brands like Apple and Samsung have embraced eSIM technology, many older models and some budget smartphones might not be compatible.

  • Switching Between Plans: While eSIMs offer the flexibility to switch between plans, the process isn’t as instantaneous as swapping out a physical SIM card. It requires a bit of navigation through device settings, which might be cumbersome for some.

  • Security Concerns: With the digital nature of eSIMs, there’s always a concern about potential hacking or unauthorized access. However, it’s essential to note that eSIMs use advanced encryption, making them as secure, if not more, than traditional SIM cards.

Addressing security Concerns

  • Ensure your device software is always up to date.
  • Use strong, unique passwords for your eSIM accounts.
  • Regularly monitor your data usage and immediately report any discrepancies to your provider.


What is the process to switch from a traditional SIM to an eSIM in Singapore?

In Singapore, you can switch from a traditional SIM to an eSIM by contacting your service provider, ensuring your device is eSIM-compatible, and following the activation process provided by the provider.

Are there any additional charges for using eSIM services in Singapore compared to traditional SIM cards?

While eSIM activation might come with a nominal fee, the overall costs are generally comparable to traditional SIM cards, but it’s best to check with individual providers for specific pricing.

Can I use both a physical SIM and an eSIM simultaneously on my device in Singapore?

Yes, if your device supports Dual SIM Dual Standby (DSDS) functionality, you can use both a physical SIM and an eSIM simultaneously in Singapore.

How do I transfer my eSIM data to a new phone in Singapore?

To transfer eSIM data to a new phone in Singapore, you’ll typically need to contact your service provider to deactivate the eSIM on your old device and generate a new QR code or activation details for the new device.

Is it possible to have multiple eSIM profiles on a single device in Singapore?

Yes, most modern eSIM-compatible devices allow users to store multiple eSIM profiles, but you can only have one active at a time, making it easy to switch between profiles as needed.

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