Travel eSIM, Made Simple
- eSIM QR code emailed within 1 minute of payment
- No waiting — scan and get online right away
- No physical SIM — eSIM installs over the air
- 200+ destinations worldwide, secure credit card payment
Pick your destination — buy in one tap
Asia(17)
Japan
From HK$20
93 plans
South Korea
From HK$18
63 plans
Taiwan
From HK$22
73 plans
Thailand
From HK$18
22 plans
China Mainland
From HK$18
36 plans
Singapore
From HK$18
33 plans
Malaysia
From HK$18
33 plans
Vietnam
From HK$20
27 plans
Indonesia
From HK$17
21 plans
Macau
From HK$13
24 plans
China Mainland + Macau
From HK$21
23 plans
Hong Kong
From HK$25
10 plans
Philippines
Coming soon
India
Coming soon
Cambodia
Coming soon
Sri Lanka
Coming soon
Maldives
Coming soon
Europe(23)
Europe Multi-Country
From HK$38
15 plans
United Kingdom
From HK$38
15 plans
France
From HK$38
15 plans
Germany
From HK$38
15 plans
Italy
From HK$38
15 plans
Spain
From HK$38
15 plans
Switzerland
From HK$38
15 plans
Netherlands
From HK$38
15 plans
Greece
From HK$38
15 plans
Portugal
From HK$38
15 plans
Iceland
From HK$38
15 plans
Austria
From HK$38
15 plans
Ireland
From HK$38
15 plans
Belgium
From HK$38
15 plans
Denmark
From HK$38
15 plans
Sweden
From HK$38
15 plans
Norway
From HK$38
15 plans
Finland
From HK$38
15 plans
Poland
From HK$38
15 plans
Czech Republic
From HK$38
15 plans
Hungary
From HK$38
15 plans
Croatia
From HK$38
15 plans
Turkey
From HK$38
15 plans
Americas(7)
Oceania(3)
Middle East(4)
Africa(4)
Multi-country plans
One eSIM covering several countries — no swap when you cross borders.
Why Choose GB eSIM?
Instant Activation
Get your QR code immediately after payment, scan and install
Wide Coverage
Data plans covering countries worldwide
Secure Payment
Stripe encrypted payment, supports credit cards, Apple Pay, Google Pay
24/7 Support
Contact our support team anytime you need help
What is a travel eSIM?
A travel eSIM is a digital SIM you install by scanning a QR code — no physical card, no airport queue, no roaming charges. With GB eSIM you buy a data plan for your destination, get the QR code emailed within about 30 seconds, install it over Wi-Fi before you fly, and connect at 4G/5G speeds the moment you land in 200+ countries. It runs alongside your normal SIM, so you keep your home number for calls and texts.
Travel eSIM vs other options
Why eSIM beats physical SIM and roaming?
Recommended GB eSIM | Compared Local physical SIM | Compared Carrier roaming | |
|---|---|---|---|
| Price | ✓From HK$20/day | HK$60-150 (airport) | HK$98-198/day |
| Activation time | ✓30 sec (pre-install) | 15-30 min queue | Auto-connect (1-5 min) |
| Keep home number for SMS | ✓Yes (dual SIM) | No (physical swap) | Yes |
| Data | ✓Daily unlimited | Plan dependent (capped) | Plan dependent |
| Physical card needed | No (eSIM) | Yes | Uses home SIM |
* Price comparison based on 2026 market estimates; physical SIM prices vary by destination.