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5G across Hong Kong Island, Kowloon, and the New Territories.
Plans from US$1.99
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Compare data and validity. Buy in a few taps — no account required.
After payment your QR code is shown here and emailed to you. One tap installs the eSIM.
When you arrive, your phone connects to the local network automatically.
6 min read
Hong Kong's four networks all deliver 5G effectively everywhere, and YonoSIM routes on csl (HKT). A travel eSIM costs about US$2–13, far less than roaming. Comparison, prices, and which eSIM to pick for your trip.
Read guide →7 min read
OpenAI, Anthropic and Google list Hong Kong as an unsupported region, so ChatGPT, Claude and Gemini show “not available in your country” on a normal HK connection. There is a simpler fix than a VPN: a Hong Kong travel eSIM whose internet traffic breaks out via Singapore. Local reception, Singapore IP, AI tools work.
Read guide →9 min read
Wi-Fi Calling lets your +852 mobile number ring and text over Wi-Fi anywhere overseas — essential for landing HSBC HK, Hang Seng, BOC HK, Standard Chartered HK, ZA Bank and iAM Smart SMS codes while you're in Shenzhen, Taipei, Bangkok, Tokyo, London or New York. What to check for CSL, 3HK, SmarTone, China Mobile HK, Club Sim, MTR Mobus and 1O1O before you fly, plus the eSIM that handles your data.
Explore our regional and global eSIMs — packages start from the shown price and include coverage for the selected location.
4.8 average from 60 reviews
Good as isEverything worked very well. Even we have some restrictions about Esim registration in Turkiye, I could able to use it as soon as I landed in Denmark. And I got all the questions answered in a few minutes. I’ll be using it again and again for sure!설치가 간편하고 빠른 속도와 안정된 접속으로 여행 기간 동안 잘 사용 했어요.Worked well, stable fast. recommendationGreat experience! Everything worked exactly as expected. The eSIM installation took less than two minutes and was very easy to set up. I had reliable service throughout my trip in the United States with no issues. I will definitely use it again. Highly recommended!Great value for my Thailand trip and setup was quick. Dropped one star only because I burned through my data faster than expected — go a size up if you stream. Would buy again.