Top 10 SIM Card in Hainan

Discover 24 SIM card in Hainan on Trip.com, updated 3 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From S$ 0.10 per person, with an average total of S$ 1.47. Choose the option that suits your plan.

With 233.183k verified reviews, SIM card Hainan boast an average rating of 4.5.

This week's most popular SIM card: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 72.65k reviews and a 4.6 rating.

The next available day tour departs on 4 November 2026. Book now to secure your spot!

Hainan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

November is perfect for visiting Hainan! Choose from 24 available day tours, including seasonal hits like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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24 results for Hainan SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (8980)Shows & events (34)Boat tours (143)Food & drink (7)Spa & wellness (33)Day tours (156)Outdoor & sports (147)Nature & wildlife (58)City sightseeing (17)Water activities (85)Travel photography (16)Aerial tours (17)Culture & history (51)SIM card (24)Wi-Fi (1)

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Reviews/Trip Moments

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Reviews: Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code
Guest User2026-11-01
Easy and quick registration. Signal is available everywhere I go. Works with all apps. Secure banking transactions. Alipay payment is very convenient. Excellent price. Highly recommend!
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Reviews: China Mainland 5G eSIM | Three Networks Supported, ChatGPT & Google Maps Supported | 500MB/Day - 100GB Total | 1-60 Days | 24-Hour Billing | QR Code
Guest User2026-10-24
Works great. No VPN needed, all foreign websites open without a problem. Google, Instagram, and so on.
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Reviews: Mainland China 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–365 Days | QR Code
Guest User2026-10-23
The esim was amazing, the connection was seamless and compatibility is top notch. I could set it up for hotspot for me and my friend. The best part is that most places have Wi-Fi so it’s easier to switch to Wi-Fi and back to data and it’s able to last throughout the trip. I highly recommend this esim to any traveler and you will not regret it.,
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Reviews: Mainland China/Hong Kong/Macau/Taiwan 5G/4G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-09-28
I highly recommend this hotel. The guy at the reception, Huanyabei, was very polite and helpful with everything. He even remembered where I lived. There were also a lot of gifts. Overall, the service was very pleasant. I recommend it to everyone. Good afternoon.
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Reviews: Asia 10 Regions 5G eSIM | Multi-Network • All AI Supported | 1–30 Days | QR Code
Guest User2026-10-14
Buying a virtual card is easy. Installing it was a bit confusing at first. We received a few. Just enable roaming on the virtual card and it's up and running. It works well everywhere, even on the subway. 5G. I highly recommend it.
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Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-11-02
Buying an extra SIM card while traveling because I had to change my return flight was very convenient. It gave me 100GB of data per day, which I could use for watching movies, listening to music, uploading photos and videos – it lasted the entire trip! It was totally worth it.

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