Top picks for Cat Hai Wi-Fi & SIM cards
Discover 26 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated April 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.12 per person, with an average total of EUR 2.81. Choose the option that suits your plan.
With 18.332k verified reviews, Wi-Fi & SIM cards Cat Hai boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 6.064k reviews and a 4.4 rating.
The next available day tour departs on April 28, 2026. Book now to secure your spot!
Cat Hai Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
April is the perfect time to visit Cat Hai! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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26 results for Cat Hai Wi-Fi & SIM cards
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RenewableHotspot capable4.5/5Satisfactory· 2k reviews· 44.1k booked6% offFrom€0.31€0.33
RenewableHotspot capable4.4/5Good· 6.1k reviews· 77.3k bookedFrom€1.13
Hotspot capable4.7/5Great· 489 reviews· 11k bookedFrom€0.25
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfactory· 3.1k reviews· 32.1k bookedFrom€1.73
RenewableHotspot capable4.6/5Satisfactory· 988 reviews· 16.3k booked6% offFrom€0.29€0.31
RenewableHotspot capable4.7/5Great· 679 reviews· 11.3k booked6% offFrom€0.28€0.3
RenewableHotspot capable4.6/5Satisfactory· 172 reviews· 3.2k booked12% offFrom€0.97€1.11
RenewableHotspot capable4.6/5Satisfactory· 1.5k reviews· 27.5k booked6% offFrom€0.29€0.31
RenewableHotspot capable4.5/5Satisfactory· 61 reviews· 1k bookedFrom€8.74
Hotspot capable4.8/5Great· 245 reviews· 5.3k bookedFrom€0.25
4.5/5Satisfactory· 630 reviews· 10.9k bookedFrom€1.59
RenewableHotspot capable4.6/5Satisfactory· 1.8k reviews· 26.1k booked5% offFrom€0.32€0.34
Includes SMS messagesPhone calls supportedHotspot capable4.8/5Great· 6 reviews· 347 booked5% offFrom€22.97€24.18
Hotspot capable4.3/5Good· 180 reviews· 3.2k bookedFrom€1.09
Hotspot capable4.7/5Great· 122 reviews· 2.2k booked20% offFrom€0.39€0.49
Hotspot capable4.8/5Great· 75 reviews· 1.5k booked50% offFrom€0.12€0.24
Phone calls supportedHotspot capable4.5/5Satisfactory· 41 reviews· 404 bookedFrom€4.45![[Vietnam] 4G/5G SIM Card | Hanoi - Noi Bai International Airport Easy Pick-up](https://ak-d.tripcdn.com/images/0351l12000efg8kajFC78_C_568_320.png?_fr=wc)
Includes SMS messagesPhone calls supportedHotspot capable4.5/5Satisfactory· 139 reviews· 1.9k bookedFrom€4.45
RenewableHotspot capable4.1/5Good· 81 reviews· 789 bookedFrom€0.39
![[Asia] 4G network | Unlimited traffic | Self-pickup at the airport | WiFi rental, high-speed traffic, shared by multiple people, ready to use at boot, 12H standby, 24H customer service](https://ak-d.tripcdn.com/images//0582c12000or4chqfACBF_C_568_320.jpg?_fr=wc)
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Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-04-26
My best decision on this trip to Vietnam was to ditch my physical SIM card and switch to an eSIM! Before, traveling abroad always involved tinkering with a paperclip and worrying about losing my original Taiwanese SIM card. With eSIM, I feel like I can never go back!
Why eSIM? My three main reasons:
1. Skip the queues, instant internet upon landing: While the plane was still taxiing, I just tapped a button in the settings and the internet was up! Watching the long lines at the airport counters and then just walking away with my luggage felt amazing.
2. No need to change SIM, protect your original number: My Taiwanese SIM card stayed safely in my phone, no worries about losing it, and I could still receive important Taiwanese text messages.
3. Buy online and use immediately: I bought it on TripAdvisor the day before departure. I received a QR code in my email, scanned it, and it was installed—no waiting for logistics.
Practical experience: The signal was incredibly stable.
I visited attractions in Ho Chi Minh City and its suburbs, and the network was almost always at full strength.
City Navigation: Finding cafes in Ho Chi Minh City's alleyways is incredibly accurate with Google Maps.
Ride-Hailing Godlike Assistance: Grab rides run smoothly without any lag, and messaging drivers is instantaneous.
Uploading Beautiful Photos: Take tons of photos at the Pink Church and the coffee shop apartment, and post them non-stop without any issues!★
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-04-19
Fast 5g and no issue use so far, with 3x renew of 5day 3gb each throughout my 10 day trip in Xian.★
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.★
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Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-04-15
Ease to install and no issue use, a good choice to travel without physical card but no phone number as some place ordering food require insert phone number.★
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Reviews: Asia 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-04-26
eSIM is very convenient. It provides instant connectivity upon arrival. Since getting an eSIM, I haven't wasted time searching for a local SIM card at my destination.★
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Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-25
Was traveling couple different countries in SE Asia and this esim worked well in every country we visited.
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