🇭🇰 eSIM for Hong Kong

As low as $4.57/day*
Excellent ★★★★ Based on 2,400+ reviews
  • Unlimited data
  • 7-day validity
  • Fast and reliable internet
  • No more roaming charges
  • Instant QR code by email
Start enjoying unlimited data
Number of days
More days, lower the price!
7
Number of eSIMs
More eSIMs, more discounts
1
Install your eSIM before or during your trip. Your plan will begin once you arrive at your destination and turn on your eSIM.

* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.

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Asia eSIM

Travel the Region with Asia eSIM

Cover Hong Kong and all nearby countries on one regional eSIM — no SIM swapping, no extra fees. Plans from $2.16.

View Asia Plans
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eSIM prices for Hong Kong

All prices in USD

7 days of unlimited data in Hong Kong costs $32.90 — about $4.70 a day on CMHK, 3 Hong Kong or SmarTone, with no roaming charge and no SIM to swap. In Hong Kong, 5G is live and median mobile download speed is 47.3 Mbps.

Duration Price Per day
1 day $6.18 $6.18/day
3 days $14.76 $4.92/day
5 days $23.82 $4.76/day
7 days $32.90 $4.70/day
10 days $46.48 $4.65/day
15 days $69.18 $4.61/day
30 days $137.18 $4.57/day
180 days $56.00 $0.31/day
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Which networks you connect to in Hong Kong

Your eSIM roams onto Hong Kong's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
CMHK B1, B3, B7, B8, B40 n1, n78, n79 Yes
3 Hong Kong B1, B3, B7, B8, B40 n1, n78 Yes
SmarTone B1, B3, B7, B8 n1, n78 Yes
HKT (csl) B1, B3, B7, B8, B40 n1, n78, n79 Yes
47.3 Mbps
Median download
11.6 Mbps
Median upload

Source: Ookla Speedtest Global Index, August 2025

Coverage in Hong Kong

MTR underground stations and tunnels have full 4G/5G coverage from all operators; no significant rural coverage gaps. Some foreign phones lack B40 and n79.

Hong Kong travel guide

Enjoy your Hong Kong vacation

Hong Kong is a dazzling metropolis where ultramodern skyscrapers pierce the clouds above ancient temples and traditional markets, creating an intoxicating blend of East and West. From Victoria Peak's panoramic views to the neon-lit streets of Mong Kok, this dynamic city offers world-class dining, shopping, and cultural experiences that cater to every traveler. Whether you're exploring hidden dim sum parlors, hiking through lush country parks, or taking a Star Ferry across the iconic harbor, Hong Kong delivers non-stop excitement and discovery. A uPhone eSIM keeps you connected from the moment you land, so you can navigate, share your adventures, and stay in touch effortlessly throughout your stay.

Top attractions in Hong Kong

Hong Kong's attractions span from iconic natural landmarks to world-renowned cultural sites, offering something for every type of traveler. Whether you prefer bustling urban exploration or serene escapes, these must-see destinations showcase the best of what this vibrant city has to offer.

  • Victoria Peak — Take the historic Peak Tram to Hong Kong's highest vantage point for breathtaking 360-degree views of the harbor, skyline, and surrounding islands.
  • Star Ferry — Ride this iconic green and white ferry across Victoria Harbour for one of the world's most scenic commutes and unforgettable photo opportunities.
  • The Big Buddha (Tian Tan Buddha) — Visit this 34-meter bronze statue on Lantau Island, reached by scenic cable car through misty mountains and traditional villages.
  • Temple Street Night Market — Wander this bustling bazaar after dark to hunt for bargains on clothes, electronics, and souvenirs while sampling street food delicacies.
  • Stanley Beach and Promenade — Escape the urban hustle at this charming seaside village with colonial architecture, beachfront dining, and a relaxed atmosphere perfect for sunset walks.

Popular foods to try in Hong Kong

Hong Kong's culinary scene is legendary, blending Cantonese traditions with global influences to create unforgettable flavors at every price point. From humble street stalls to Michelin-starred establishments, the city's food culture celebrates fresh ingredients, expert technique, and bold flavors that define modern Asian cuisine.

  • Dim Sum — Sample delicate steamed dumplings, har gow (shrimp), siu mai (pork), and other bite-sized treasures served with tea in traditional cart-service restaurants.
  • Roast Duck — Enjoy succulent Peking-style duck with crispy skin and tender meat, served sliced with pancakes and hoisin sauce at iconic eateries like Yat Lok.
  • Fish Ball Noodle Soup — Savor a humble yet beloved street food featuring springy fish balls in aromatic broth with silky noodles, perfect for any time of day.
  • Egg Tarts — Bite into flaky Portuguese-influenced pastries with creamy custard filling, a sweet treat found in bakeries throughout the city.
  • Stir-Fried Noodles with Seafood — Experience wok-fired noodles tossed with fresh prawns, squid, and scallops in savory sauce, showcasing Hong Kong's mastery of quick, high-heat cooking.

Best time to visit Hong Kong

The ideal time to visit Hong Kong is October through November, when the weather is pleasantly cool, humidity drops, and skies are clearest for enjoying Victoria Peak views. This pleasant autumn season brings comfortable temperatures ranging from 20-25°C (68-77°F), making outdoor exploration and walking tours truly enjoyable without the oppressive heat of summer.

December through February offers mild winter weather (15-20°C/59-68°F) with occasional rain and occasional cold snaps, though it remains generally pleasant for sightseeing. Summer months (June-September) bring intense heat, high humidity, and occasional typhoons that can disrupt travel plans, while spring (March-May) offers comfortable temperatures but increased humidity and occasional rain. Lunar New Year celebrations in January or February create magical festive atmospheres, though prices spike and accommodations book quickly.

What to pack for your visit to Hong Kong

Hong Kong's subtropical climate and urban environment require strategic packing to stay comfortable while exploring this dynamic city. Prepare for warm temperatures, occasional rain, and a lifestyle that seamlessly blends casual exploration with upscale dining and entertainment.

  • Lightweight, breathable clothing — Hong Kong's heat and humidity demand quick-dry fabrics and loose-fitting clothes that won't leave you drenched during outdoor sightseeing.
  • Comfortable walking shoes — You'll navigate steep streets, markets, and waterfront promenades frequently, making supportive, broken-in footwear essential.
  • Compact umbrella or rain jacket — Sudden tropical showers and humidity make a lightweight rain layer invaluable year-round, especially during monsoon season.
  • Sun protection (SPF 50+, sunglasses, hat) — Hong Kong's intense sun reflects off water and buildings, requiring robust sun defense even on overcast days.
  • Portable phone charger — Constant navigation, photography, and translation apps drain batteries quickly during full days of sightseeing.
  • Your uPhone eSIM — Activate service with Hong Kong's major networks (3HK, SmarTone, or CSL) for reliable 4G/5G coverage throughout the city, New Territories, and Lantau Island.

Frequently Asked Questions

Everything you need to know about your Hong Kong eSIM

No. This eSIM provides coverage only within Hong Kong. If you cross into Macau or Shenzhen, your connection will drop. You would need a separate eSIM or plan that includes those areas.

You may experience weaker signal indoors or in some MTR stations. Operators CMHK, 3 Hong Kong, and HKT use B40 and n79 alongside other bands. SmarTone does not use B40 or n79, so your phone will work on that network without those bands.

The eSIM connects to one of the four major Hong Kong operators: CMHK, 3 Hong Kong, SmarTone, or HKT (csl). Your device picks the strongest available signal automatically; you cannot manually select a specific operator.

No. Prepaid eSIMs purchased online for short-term visitor use do not require local ID or passport registration. You install the eSIM before arrival and it activates upon connecting to a Hong Kong network.

Yes. All four operators provide full 4G and 5G coverage in MTR underground stations and tunnels. Your eSIM will work continuously while you ride the MTR, including between stations.
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Questions before or during your trip — our support team is always available via live chat and email. Typical response time under 2 minutes.

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