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Explore 4G eSIM for SEA countries (Singapore, Malaysia, Indonesia, Thailand) by Sim2Go

Traveloka (56)

8.5

Very Good

From 56 reviews

Provided by travelers on

People often mention about 4G eSIM for SEA countries (Singapore, Malaysia, Indonesia, Thailand) by Sim2Go

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⭐️ Product/service quality (15)

🎟️ Ticket redemption (8)

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Traveler Reviews 4G eSIM for SEA countries (Singapore, Malaysia, Indonesia, Thailand) by Sim2Go

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What people say

Vu Nhu C.

8.0

/10

Reviewed 3 week(s) ago

Easy to buy, easy to use, Esim quick installation, no time consuming disassembly, will support next time!

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Tien P. T. T.

8.0

/10

Reviewed 5 week(s) ago

Easy to use, quick activation. Enough capacity. Stable signal, but a bit weak in remote areas. If you have a transit flight, you should buy a multi-country SIM card to avoid changing SIM cards.

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Trang H.

8.0

/10

Reviewed 6 week(s) ago

In Malaysia 4G is unstable, in Thailand it is more stable.

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K***a

4.0

/10

Reviewed 9 week(s) ago

I did not receive the QR code at all

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Traveloka Partner's Reply

04 Jun 2025

"Hi there, We sincerely apologize for the inconvenience you experienced. In cases where the issue is caused by the provider, we are more than willing to offer a full refund. To request a refund and further assistance, please kindly contact Traveloka's Customer Support team. We are committed to working closely with them to ensure your concerns are handled promptly and satisfactorily. At Sim2Go, we continuously strive to improve our service quality and deliver better experiences in the future. Once again, we offer our sincere apologies and truly hope to have the opportunity to accompany you on your upcoming journeys. If you need any further assistance, please don’t hesitate to reach out to us at any time. Thank you for choosing Sim2Go!"

NGUYEN L. T. L.

10.0

/10

Reviewed 12 week(s) ago

Thanks to Sim, you can have internet anywhere.

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1 people find it helpful

T***o

6.0

/10

Reviewed 12 week(s) ago

Quite weak 🙃 I could access to message check but couldn’t download video or pictures

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Traveloka Partner's Reply

15 Apr 2025

Thank you for sharing your experience with us. Sim2Go sincerely apologizes for your recent service experience. If you encounter any issues during use, please don’t hesitate to contact Traveloka Customer Service for assistance. We look forward to the opportunity to serve you again in the future

Chris T.

10.0

/10

Reviewed 20 week(s) ago

Fastest and very helpful for my traveling

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Nguyễn P. T.

4.0

/10

Reviewed 22 week(s) ago

Super slow network. Use it like not using it :))) Using 3 types of esim, this is my worst experience.

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1 people find it helpful

Traveloka Partner's Reply

11 Feb 2025

Thank you for taking the time to share your experience. Sim2Go would like to explain more about your case. In each country, esim can connect to different carriers. You can go to settings and select network to switch to a carrier with a stronger signal in the current area for a better service experience. Sim2Go regrets the inconvenience. Sim2Go always strives to improve service quality and hopes to continue to have the opportunity to serve you on your next trips.

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C***a

10.0

/10

Reviewed 23 week(s) ago

Product works as intended, good reception around KL and Bangkok. a few instances of reception dropping in Bangkok but generally fine after switching mobile data off and on.

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H***i

10.0

/10

Reviewed 33 week(s) ago

I bought it from 9/6 to 10/22 on the day of my business trip, then the eSIM QR code scan reported it had expired After contacting the eSIM provider, they explained that the activation period was limited to 1 month from the date of purchase. I was informed that there was no note about this expiry date when I bought it and was supported to change the eSIM QR code within 1 hour of contacting. Thank you CSKH

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2 people find it helpful

J***o

6.0

/10

Reviewed 35 week(s) ago

Unable to connect while in the cruise. Waste money.

1 people find it helpful

Traveloka Partner's Reply

07 Feb 2025

Thank you for taking the time to share your experience. Sim2Go would like to provide further clarification regarding this situation: Since you are using the service on a cruise ship, unstable and inconsistent signal reception is unavoidable. As a result, the network connection quality may be affected and may not meet expectations. Sim2Go is sincerely sorry about this inconvenience and hopes to continue serving you on your next trips.

J***n

10.0

/10

Reviewed 38 week(s) ago

Easy redemption & activation - for the first few hours the speed of the connection was pretty slow, but this eventually changed. I was able to successfully use the eSIM in Singapore and Indonesia, so it was pretty convenient not having to buy a new one for each country.

1 people find it helpful

Nguyen D. L.

8.0

/10

Reviewed 40 week(s) ago

Slow network. More expensive than buying at the airport.

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1 people find it helpful

G***a

10.0

/10

Reviewed 40 week(s) ago

Cheap pricing, fast set up! Will be using again for my future trips!

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Nguyen D. L.

8.0

/10

Reviewed 41 week(s) ago

More expensive than buying at the airport

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1 people find it helpful

HA HOAI N. N.

10.0

/10

Reviewed 42 week(s) ago

You should buy a surplus of days, and choose the high speed type to use enough, surfing tiktok a lot will run out of data very quickly, mainly use it for communication or finding ways to buy tickets, it's okay, should use it

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1 people find it helpful

Cam T.

4.0

/10

Reviewed 43 week(s) ago

Can't use eesim, bought it twice but can't use it

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1 people find it helpful

Nilo A.

10.0

/10

Reviewed 43 week(s) ago

This eSIM made my trip to Indonesia so much easier. I could access maps and make calls without any hassle. Setting it up took less than two minutes and I was good to go

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K***a

4.0

/10

Reviewed 45 week(s) ago

can't use it :(

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1 people find it helpful

D***o

10.0

/10

Reviewed 46 week(s) ago