Travel in Hong Kong, China often involves moving between cities. Installing an eSIM before departure gives you maps, ride-hailing and messaging as soon as you land.
🧭 Open the interactive comparison tool (all 76 plans)| # | Provider | Plan | Price | Per GB | Network | Score | |
|---|---|---|---|---|---|---|---|
| 1 | BNESIM | 100GB / 30 days | $45.93 | $0.46 | 89 | View → | |
| 2 | RedteaGO | 50GB / 180 days | $28.10 Code RTGF96F2ERedeem in the RedteaGO app/account first |
$0.56 | RedteaGO local carrier network(auto-switch) | 88.3 | View → |
| 3 | RedteaGO | 50GB / 180 days | $28.20 Code RTGF96F2ERedeem in the RedteaGO app/account first |
$0.56 | RedteaGO local carrier network(auto-switch) | 88.3 | View → |
| 4 | RedteaGO | 100GB / 365 days | $55.80 Code RTGF96F2ERedeem in the RedteaGO app/account first |
$0.56 | RedteaGO local carrier network(auto-switch) | 88.3 | View → |
| 5 | BNESIM | 100GB / 36500 days | $57.41 | - | 88.2 | View → | |
| 6 | BNESIM | 50GB / 30 days | $28.70 | $0.57 | 88.2 | View → | |
| 7 | RedteaGO | 20GB / 90 days | $11.90 Code RTGF96F2ERedeem in the RedteaGO app/account first |
$0.59 | RedteaGO local carrier network(auto-switch) | 88.1 | View → |
| 8 | RedteaGO | 20GB / 90 days | $12.20 Code RTGF96F2ERedeem in the RedteaGO app/account first |
$0.61 | RedteaGO local carrier network(auto-switch) | 87.9 | View → |
| 9 | BNESIM | 20GB / 30 days | $12.62 | $0.63 | 87.8 | View → | |
| 10 | MobiMatter | 30GB / 30 days | $18.99 | $0.63 | 87.8 | View → |
Score = price 60% + network 20% + hotspot 10% + app 10%, normalized within this destination; live prices on provider sites prevail.
| Carrier | Coverage | Notes |
|---|---|---|
| CSL / 1O1O | Major local network with broad coverage | The provider checkout page is the final word on network access |
| SmarTone | Available in main cities and visitor areas | The provider checkout page is the final word on network access |
| 3 Hong Kong | Available in main cities and visitor areas | The provider checkout page is the final word on network access |
Yes. Install it before departure, then enable data roaming on arrival so you can connect immediately.
Most plans start when they first connect to a supported local network; check the provider's activation terms.
Use the hotspot filter on this page. Some unlimited plans restrict tethering or the daily high-speed allowance.
Data are compiled from official provider plan pages and publicly available sources. We make reasonable efforts to keep pricing and coverage current, but rates, terms and availability may change without notice — always confirm at the provider’s checkout before purchasing. This is an independent comparison site; some links are affiliate links (we may earn a commission at no extra cost to you). Last reviewed Jul 29, 2026.
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