#1 eSIM for Hong Kong Travel
Premium high-speed data on HKT & CSL networks.
Instant email delivery via QR code. No physical SIM needed.
Instant Activation
Scan QR code & go
5G / LTE Speeds
Top local carriers
Hotspot Enabled
Share data freely
Flexible data packages designed for seamless connectivity in Hong Kong.
No waiting in long airport SIM card queues. Scan your QR code before boarding and land fully connected across Central, Tsim Sha Tsui, Lantau and Kowloon.
Avoid expensive unexpected roaming bills from home carriers. Pay upfront with clear, transparent prepaid pricing.
Keep your primary phone number active for 2FA security texts and WhatsApp while using ZunoSim for fast, low-cost local data.
Your eSIM connects automatically to the best available network between HKT & CSL with high-speed 5G or LTE coverage.
Validity begins as soon as your eSIM connects to a supported cellular network after landing in Hong Kong.
Yes! WhatsApp retains your existing primary phone number for chats while routing data over your ZunoSim plan.