The payment apps only help if the phone can open them. Hotel Wi-Fi and a local SIM are a different path from an eSIM you set up before landing.
What Nat Geo says is blocked
National Geographic’s practical guide, under “Are there restrictions on getting online in China?”, describes the Great Firewall. On Chinese Wi-Fi or a Chinese SIM it names Google Maps, Instagram, Gmail, and Facebook as blocked. For a short stay it points travellers to an eSIM, and gives Nomad as an example, rather than a hit-and-miss VPN.
National Geographic: a practical guide to travelling in China
The same split in a traveller transcript
The YouTube transcript fetched the same day calls an international eSIM the better and cheaper option it used, and separates two cases: an eSIM on the phone for Instagram and Gmail, and a VPN if the laptop must use local Wi-Fi. “Cheaper” is the creator’s comparison. No price figure from that page is repeated here, because the fetch did not return a rate sheet.
YouTube: 28 Honest Tips for Visiting China
Roaming, from the Chongqing piece
CNA’s May 2026 Chongqing first-timer guide mentions roaming so WhatsApp, Instagram, and Google still work. That is a third page making the same practical point: hotel Wi-Fi and a local SIM are not the same path as a roaming line or an eSIM.
CNA: a first-timer’s guide to Chongqing
A short-trip reading of those pages
- Assume Google Maps, Instagram, Gmail, and Facebook may fail on Chinese Wi-Fi or a Chinese SIM (Nat Geo).
- For the phone on a short trip, those pages point at an eSIM (Nat Geo names Nomad as an example; the transcript says “international eSIM”).
- If a laptop has to sit on hotel or café Wi-Fi, the transcript’s split is a VPN for that device — described as hit-and-miss on the Nat Geo page, not as a guaranteed product.
- Set the line up before you need maps or mail on landing day. The payments apps in Set up Alipay before you fly are a separate install; this note is only about reachability.
