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Hainan eSIM 2026: mobile data in Sanya, VPN included

2026-11-03 · goAFK
Short answer
  • Hainan eSIM from $2.55; 5 GB / 15 days $15.39.
  • Install at home; the plan starts when you connect at your destination.

Mobile data in Hainan

Hainan is a Chinese province, so the same blocks apply. The goAFK China plan works on Hainan through an overseas gateway with VPN included, so your usual apps work in Sanya on arrival.

Hainan eSIM plans

PlanPrice
1 GB · 7 days$3.61
3 GB · 7 days$9.73
5 GB · 15 days$15.39
10 GB · 30 days$27.71
20 GB · 30 days$48.90
goAFK prices from our catalog on 2026-11-03.

How to install

  1. Scan the QR code at home on Wi-Fi: iPhone — Settings → Cellular → Add eSIM; Android — Settings → Connections → SIM manager.
  2. Keep your home SIM: bank SMS keep arriving on it.
  3. After landing, pick the eSIM for mobile data and turn on data roaming for it.

Tips before you go

  • Install the eSIM at home: VPN apps are hard to download in China.
  • A week in Sanya with hotel Wi-Fi usually needs 3–5 GB.
  • The same China plan works across the mainland if you travel further.

FAQ

How much is an eSIM for Hainan?
From $2.55; 5 GB / 15 days $15.39.
Does Telegram work on Hainan?
Yes, with the goAFK China plan: VPN is included, so Telegram, WhatsApp and Google open without a separate app.
Do I need a passport or ID to buy it?
No. A travel data eSIM is bought online without documents.
When does the plan start?
When the eSIM first connects to a network at your destination, not when you buy or install it.
Can I keep my own number?
Yes. Your home SIM stays in the phone for calls and SMS; the eSIM handles mobile data.
What if I run out of data?
Top up the same eSIM from your profile; no new QR code or reinstall is needed.
See Hainan eSIM plans