Best eSIMs for Traveling in China (7-Day Guangzhou Trip Guide)

Planning your first trip to Guangzhou, China? One of the first things you’ll need is a reliable internet connection. After trying different eSIMs during my own trips, here’s what I wish I had known before arriving — and a quick comparison of the most trusted options among travelers.

This guide is written for independent travelers who just want stress-free internet for maps, messaging, ride-hailing, and mobile payments while exploring Guangzhou.

What First-Time Visitors Usually Worry About
Will I be able to access WhatsApp, Instagram, or Google Maps?
→ Most eSIMs don’t bypass the Great Firewall, so you’ll still need a VPN for those apps.
Can I use WeChat or Alipay with a foreign number?
→ Yes, as long as your internet is stable and your bank card is linked. Good signal matters!
Will it activate at the airport right away?
→ Most eSIMs activate instantly once you land, but setting it up before departure saves stress.
Top 5 eSIM Options for China
eSIM Provider Coverage in China Setup Ease Typical Speed Support Quality Notes
Airalo Discover China eSIM Excellent in cities Very easy (QR install) Fast 4G/5G Responsive app chat Works well for maps and payments; fair-use speed drops if you stream too much
Nomad China eSIM Very good Easy Fast Helpful email support Budget-friendly; can be slower in rural spots
Saily Global eSIM Good Very easy 5G supported Mixed reviews Great pricing; needs correct network profile selected
Holafly China Unlimited eSIM Strong Easy Moderate–Fast 24/7 chat Unlimited data; can throttle after heavy use; pricier
Ubigi China eSIM Good Simple app setup Fast Stable support Flexible plans; not always the cheapest
When Exploring Guangzhou
In central Guangzhou, 4G and 5G coverage are excellent. I used my eSIM to:

Call Didi rides easily from Baiyun Airport to the city center
Use Google Maps (with VPN) to navigate Shamian Island and Canton Tower
Pay with Alipay at street food stalls near Beijing Road
Stay connected while uploading travel photos at Huacheng Square
Wi-Fi isn’t always available in smaller shops, so having mobile data was essential every day.

Tips Before You Go
Install your eSIM before your flight to avoid relying on airport Wi-Fi.
Download a VPN if you want to use Instagram, Facebook, or Google services.
Bring a power bank, as navigation and data use can drain your battery quickly.
Keep a screenshot of your eSIM QR code in case you need to reinstall it.