Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM — reviews & details
Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Indonesia Telkomsel 5G
- Malaysia CelcomDigi 5G Maxis 5G
- Singapore SingTel 5G
- Thailand DTAC 5G TrueMove H 5G
- Vietnam MobiFone 4G Viettel Mobile 5G Vietnamobile 4G
Traveller reviews
Max F.
Indonesia · Jun 2026
Worked fine but took a little while to connect at first.
Tom
GotoeSIM Support
· 3 weeks ago So sorry to hear this, Max. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Tom
Sarah V.
Japan · Jun 2026
Used this on my trip and it worked perfectly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 3 weeks ago So glad to hear this, Sarah! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Wishing you many more connected adventures! — David
Arjun T.
United States · Jun 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare.
Omar
GotoeSIM Support
· 4 weeks ago Cheers, Arjun! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. – Omar, GotoeSIM Support
Marco L.
South Korea · Jun 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 4 weeks ago Thanks for sharing, Marco! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Grace
Priya F.
Switzerland · Jun 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 4 weeks ago So glad to hear this, Priya! So pleased it saved you from roaming bills. We're here whenever you travel again. — Grace, GotoeSIM Support
Haruto G.
New Zealand · Jun 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Zero regrets.
Sophie
GotoeSIM Support
· 1 month ago Thank you so much, Haruto! Delighted the speeds worked well for you. – Sophie 💜
Sarah B.
Germany · Jun 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 month ago Thanks a lot, Sarah! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. — Sophie
Lea M.
Portugal · Jun 2026
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 1 month ago So glad to hear this, Lea! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Safe travels, and see you on your next trip! — Omar
Ananya F.
Spain · Jun 2026
Solid overall, just wish there was a bit more data for the price. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 1 month ago Apologies for the trouble, Ananya. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. — Tom, GotoeSIM Support
Haruto V.
Brazil · Jun 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email. A must-have for international travel.
Emma
GotoeSIM Support
· 1 month ago Thank you so much, Haruto! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Emma 💜
Max N.
Indonesia · Jun 2026
Connected the moment I landed. Activation was automatic when I arrived in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 1 month ago Thank you so much, Max! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Ken 💜
Lea H.
Portugal · Jun 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 month ago Thank you so much, Lea! Thrilled it made staying connected effortless. We're here whenever you travel again. — Ingrid
Katya R.
India · Jun 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Great experience overall.
David
GotoeSIM Support
· 1 month ago Really appreciate this, Katya! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — David
Katya B.
Turkey · Jun 2026
First time using an eSIM and it was painless in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Streaming and video calls worked without buffering. Zero regrets.
Diego
GotoeSIM Support
· 1 month ago Cheers, Katya! So pleased it saved you from roaming bills. – Diego, GotoeSIM Support
Diego P.
Malaysia · Jun 2026
Good coverage in the city, a bit patchy in remote areas.
James
GotoeSIM Support
· 1 month ago Thank you for taking the time, Diego. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — James
Frequently asked questions
How much does the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM cost?
The Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day plan costs $6.21 for 3 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Singapore & Malaysia & Vietnam & Thailand & Indonesia.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Singapore & Malaysia & Vietnam & Thailand & Indonesia.
Comments & questions
Viktor G. · 1 week ago
Great guide, the setup steps were really helpful.
Thanks Viktor, that means a lot! Reach out anytime. – Emma, GotoeSIM Support
Camila H. · 3 weeks ago
Is 5G supported or just 4G?
Yes Camila, 5G is supported where the local network offers it, otherwise fast 4G. — Diego
Emma F. · 1 month ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Emma! The eSIM just handles data. — Tom
Marco B. · 1 month ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Marco. – Omar, GotoeSIM Support
Ravi R. · 2 months ago
How long does the QR code take to arrive after payment?
It's immediate, Ravi! The QR code is delivered the moment your payment goes through. — Ken
Zoe S. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Zoe, so buying early is totally fine. – Yuki, GotoeSIM Support
Ethan K. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Ethan, you can top up the same eSIM anytime — no need to buy a new one. — James, GotoeSIM Support
Omar S. · 4 months ago
Can I use it in nearby countries too?
For nearby countries, Omar, a regional plan may suit you better — happy to help you pick. — Grace
Giulia H. · 5 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Giulia, on 4G/5G where available. — Sophie
Sarah L. · 5 months ago
Can I use this for hotspot/tethering?
Yes Sarah, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — David
Ananya S. · 6 months ago
Does this work on an iPhone 13?
Absolutely, Ananya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Ingrid, GotoeSIM Support
Min-jun V. · 7 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Min-jun — it switches on when you land. — Anna, GotoeSIM Support