Does the eSIM also work on ferries to the Hong Kong islands?

Yes. 4G/LTE and 5G coverage extends over the main sea routes to Lantau, Cheung Chau and Lamma Island. On the open sea you may notice a slight drop in signal, but as soon as you get close to the coast the connection becomes stable again within seconds.

Do I need a VPN in Hong Kong to use social media?

Unlike mainland China, Hong Kong maintains open access to Google, Instagram, WhatsApp and other Western services. A VPN is not necessary to browse normally during your stay. The regulatory situation may evolve, so it is always useful to stay up to date before departure.

Is the electrical adapter really necessary in Hong Kong?

Yes, sockets in Hong Kong are Type G (three flat pins arranged in a triangle), the same as those used in the United Kingdom. Italian Type F sockets are not compatible, so it is essential to bring a universal adapter to charge smartphones, tablets and other devices.

Can I also use the eSIM during a possible day trip to Macau?

The eSIM for Hong Kong covers only Hong Kong territory. Macau is a separate administrative region with a distinct phone network. If you plan to visit Macau, check whether the plan you chose on Datiovunque also includes Macau coverage or buy a regional eSIM for Asia.

How much data do I need for a week in Hong Kong?

For typical traveller use — maps, messaging, photos on social media and a few VoIP calls — a week in Hong Kong requires on average between 3 and 7 GB. If you plan to stream video or work remotely, opt for a 10 GB or unlimited plan: the 5G network is so fast that consumption rises quickly.

How much does an eSIM for Hong Kong cost?

eSIM plans for Hong Kong start from €3.49. You pay once for the amount of data you choose — no subscription, no monthly fees and no hidden roaming charges. Plans with more data or longer validity cost more.

Is an eSIM or roaming better in Hong Kong?

A local eSIM in Hong Kong is almost always much cheaper than the roaming of your Italian operator. In the European Union roaming is often already included ("Roam Like at Home"), but outside the EU the costs can be very high — with an eSIM you know the price in advance and pay only for the data plan you need.

Which operator or network does the eSIM use in Hong Kong?

The eSIM in Hong Kong connects automatically to local networks such as CMHK, 3 Hong Kong, CSL Mobile (HKT), China Mobile Hong Kong (CMHK), SmarTone — on 4G/LTE and, where available, 5G. Coverage reaches about 99% in inhabited areas. Your phone picks the best available network by itself.

Can I keep my Italian number with the eSIM in Hong Kong?

Yes. Your Italian SIM and number stay active — the travel eSIM works alongside it as a data-only line. You stay reachable on WhatsApp, iMessage or Wi-Fi while you use the local network to browse. Traditional calls and SMS still go through your Italian number.

Should I activate the eSIM before or after I leave?

Install the eSIM at home, on Wi-Fi, before you leave. The data plan then activates automatically when you connect in Hong Kong. That way you are online as soon as you arrive, without looking for airport Wi-Fi or buying a local SIM.

Can I top up or renew the plan for Hong Kong?

Yes. When the data runs out or the validity expires, just buy a new plan — the eSIM profile already installed is kept and does not need to be installed again. You stay connected without interruption.

Can I share the connection (hotspot) in Hong Kong?

Yes. You can share the connection in Hong Kong through a personal hotspot with a computer, tablet or other devices. Shared data is deducted from your plan, so allow a few extra gigabytes if you expect to use the hotspot often.

eSIM plans for Hong Kong

Instant delivery

Your eSIM for Hong Kong is available from €3.49 and active straight away: in Hong Kong it connects to the CMHK, 3 Hong Kong, CSL Mobile (HKT), China Mobile Hong Kong (CMHK), SmarTone networks (4G/LTE, 5G where available), coverage 99%. Install it by QR code before you leave — no roaming and no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day returns
Support in Italian
Visa · Mastercard · PayPal (including Pay in 3) · Apple Pay · Google Pay · Satispay

eSIM for Hong Kong — at a glance

From: €3.49
Local networks: CMHK, 3 Hong Kong, CSL Mobile (HKT), China Mobile Hong Kong (CMHK), SmarTone
Technology: 4G/LTE & 5G
Network coverage: 99%
Activation: QR code — install before you leave
Recommended data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Hong Kong

Data	Validity	Price
Unlimited	1 day	€3.49
Unlimited	3 days	€8.99
Unlimited	5 days	€14.99
Unlimited	7 days	€20.49
Unlimited	10 days	€28.49
Unlimited	15 days	€40.99
Unlimited	30 days	€60.99
1 GB	7 days	€3.99
2 GB	15 days	€7.99
3 GB	30 days	€7.99
5 GB	30 days	€12.99
10 GB	30 days	€22.99
20 GB	30 days	€35.99
50 GB	30 days	€52.99

Hong Kong is a city that never sleeps, where the neon of Mong Kok is reflected in Victoria Harbour and every corner tells a thousand stories at once. Moving between the financial centre, the remote islands and the street markets requires an always reliable connection: to find your way through the MTR maze, compare prices in real time at the Ladies' Market or share the skyline seen from the Peak. With a Datiovunque eSIM activated before boarding in Rome, you land at Chek Lap Kok already connected, without queuing at the operator's counter and without surprises on your bill.

Flight time from Rome

About 12-13 hours (direct flight)

Time zone

UTC+8 (7 hours ahead of Rome in summer, 8 in winter)

Best season

October–December: clear skies, pleasant warmth and low humidity

Power socket

Type G (220V) — adapter essential for Italian plugs

Why choose an eSIM in Hong Kong

Hong Kong is one of the most densely connected territories in the world, with pervasive 5G coverage that even reaches the ferries to Lantau and the country park trails. However, buying a physical SIM at the airport means wasting precious time and often paying inflated rates aimed at tourists. With a Datiovunque eSIM the profile downloads directly onto your smartphone: no SIM cutter, no slot to free up, no risk of losing your Italian SIM during the trip. The network of local operators like CMHK and 3 Hong Kong guarantees excellent speeds even in the busiest districts like Causeway Bay or Tsim Sha Tsui. Keeping an eye on Google Maps while moving among the double-decker trams and booking a last-minute dim sum on OpenRice becomes very easy. All this with your Italian SIM still in the phone, ready for emergencies.

Network coverage in Hong Kong

Operator

CMHK

+ 3 Hong Kong

Technology

4G/LTE & 5G

Coverage

99%

Installing an eSIM for Hong Kong: how does it work?

1
Buy the plan
Choose the right data plan for Hong Kong and complete your purchase.
2
Scan the QR code
Open the email that holds the QR code and point your smartphone's camera at it.
3
Activate the eSIM
Follow your device's instructions to add the eSIM as a data plan.
4
Start browsing
Turn the eSIM on once you land in Hong Kong and get online straight away.

1
Buy the plan
Choose the right data plan for Hong Kong and complete your purchase.
2
Scan the QR code
Open the email that holds the QR code and point your smartphone's camera at it.
3
Activate the eSIM
Follow your device's instructions to add the eSIM as a data plan.
4
Start browsing
Turn the eSIM on once you land in Hong Kong and get online straight away.

Which eSIM plan fits you best?

Holidaymakers

Going away for 1-2 weeks? Pick a plan with 3-5 GB for maps, photos and messages.

Business travellers

For video conferencing and email while travelling, we suggest at least 5 GB or an unlimited plan.

Backpackers

A longer trip is better served by 10+ GB, or by a regional plan that spans multiple countries.

Families

For families with several devices we recommend a plan with tethering support and enough data.

Which suits Hong Kong best: an eSIM, a local SIM or a Wi-Fi hotspot?

	eSIM	Local SIM	Wi-Fi hotspot
Activation	Instant (QR code)	Bought locally	Pick-up/delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €3.49	€5–30	€5–15/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up at any time	Fixed data allowance	Daily rental
Recommended	Ideal for travellers	For long stays	For groups/families

More destinations close by

China

Japan

Armenia

Azerbaijan

Kazakhstan

Kyrgyzstan

Macau

Mongolia

South Korea

Taiwan

Tajikistan

Uzbekistan

See all eSIMs for Asia China eSIM Japan eSIM Need help?eSIM or roaming: which is better?How much data do you need when travelling?The best eSIMs: how to choose

Common questions about the eSIM for Hong Kong

Discover all destinations

See all destinations