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Top picks for Dayi Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Dayi on Trip.com?

Trip.com offers 29 Wi-Fi & SIM cards in Dayi

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

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Discover 29 Wi-Fi & SIM cards in Dayi on Trip.com, updated January 19, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.22 per person, with an average total of CAD 2.83. Choose the option that suits your plan.

With 67.769k verified reviews, Wi-Fi & SIM cards Dayi boast an average rating of 4.6.

The next available day tour departs on January 20, 2026. Book now to secure your spot!

Dayi Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

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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Wi-Fi & SIM cards

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29 results for Dayi Wi-Fi & SIM cards

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Recommended

Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.7/5
Great· 19.1k reviews· 420.5k booked
FromCAD 0.62
Mainland China/Hong Kong/Macau 5G eSIM | Daily Package/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.7/5
Great· 9.7k reviews· 242.6k booked
6% off
Limited-time sale
FromCAD 0.60CAD 0.64
Mainland China | 5G/4G eSIM | Day Pass/Total Package | Support Tiktok & ChatGPT | 24H Billing | 1-365 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 11.2k reviews· 366.5k booked
FromCAD 0.62
Mainland China · Hong Kong · Macau 5G eSIM | ChatGPT & TikTok | 1–30 Days / 365 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 613 reviews· 9.6k booked
70% off
Limited-time sale
FromCAD 0.23CAD 0.79
China eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Calendar Day Billing | QR code
Hotspot capable
4.5/5
Satisfactory· 2.7k reviews· 44.6k booked
50% off
Limited-time sale
FromCAD 0.29CAD 0.58
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Great· 657 reviews· 15.6k booked
45% off
Limited-time sale
FromCAD 0.22CAD 0.4
Mainland China 5G eSIM | ChatGPT & TikTok | 1–30 Days / 365 Days | Instant QR
Hotspot capable
4.5/5
Satisfactory· 995 reviews· 19.6k booked
70% off
Limited-time sale
FromCAD 0.24CAD 0.8
Mainland China/Hong Kong/Macao/Taiwan | 5G eSIM | Day Pass/Total Package | 24H | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 5.2k reviews· 205.4k booked
FromCAD 0.65
[5G SIM Card] China Mobile 5G SIM Card | Can make calls, enjoy smooth calls and surf the Internet (24-hour pick-up | Shanghai Pudong T1/T2)
Includes topped-up amount
Phone calls supported
Hotspot capable
4.9/5
Excellent· 23 reviews· 135 booked
FromCAD 15.90
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 198 reviews· 3.9k booked
FromCAD 1.81
China Mainland 5G/4G eSIM | DayPass / Total | 500MB/day - Total 30GB | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 2.7k reviews· 35k booked
6% off
Limited-time sale
FromCAD 0.28CAD 0.3
[China, Hong Kong and Macau] 4G network | Unlimited traffic | Self-pickup at the airport | WiFi rental, high-speed traffic, shared by multiple people, ready to use at startup, 12H standby, 24H customer service
4.0/5
Good· 11 reviews· 876 booked
FromCAD 5.33
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.6k reviews· 29.2k booked
6% off
Limited-time sale
FromCAD 0.47CAD 0.5
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 7.5k reviews· 91.6k booked
FromCAD 1.84
Mainland China | 5G eSIM | High-speed data | Voice calls included on some plans | Daily Pass / Total Data Package | 1-30 days | Natural day | QR code
Phone calls supported
Hotspot capable
4.3/5
Good· 274 reviews· 3.2k booked
FromCAD 3.27
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 3.5k reviews· 35.3k booked
FromCAD 2.83
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 68 reviews· 1.2k booked
FromCAD 14.27
China (Mainland and Macau) 5G/4G eSIM|China Unicom official product
Hotspot capable
5.0/5
Excellent· 1 review· 98 booked
FromCAD 5.02
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 192 reviews· 3.6k booked
5% off
Limited-time sale
FromCAD 1.69CAD 1.78
Mainland China/Hong Kong/Macau | 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Hotspot capable
4.7/5
Great· 1.6k reviews· 12.1k booked
5% off
Limited-time sale
FromCAD 0.49CAD 0.52

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Explore top experiences

See what other travellers love, based on ratings and bookings

Day tours (202)Travel photography (26)Cultural experiences (58)Local cuisine (29)Food & drink (29)Sports experiences (20)Riding & driving (20)Yachts & sailboats (2)Boat experiences (2)Costume experiences (2)Outdoor experiences (2)Diving (1)Water activities (1)

Frequently asked questions about Dayi Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Dayi on Trip.com?

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What are the best Wi-Fi & SIM cards in Dayi?

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What are the top-rated Wi-Fi & SIM cards in Dayi?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?



How can I get discounted prices?

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Reviews/Trip Moments

★

Guest User2025-12-12

Before using this, I activated roaming on my phone from a network in Thailand, but when I arrived in China, I encountered problems that they couldn't resolve. However, after buying this eSIM, not only did it solve my internet problems, but it also allowed me to use the internet in China very quickly and cheaply. I think it's incredibly worthwhile, much better than roaming, and the internet is super fast.

★

Reviews: Mainland China/Hong Kong/Macau 5G eSIM | Daily Package/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Guest User2026-01-16

Hong Kong was amazing-easy to get around with the Octopus card, delicious dim sum and street food, and stunning views from Victoria Peak and the Star Ferry. Having an eSIM made staying connected insimple and hassle-free. A perfect mix of culture and modern city life

★

Guest User2025-12-13

When I first went to China, I bought a good internet package that lasted me 10 days, but then it started running out quickly.

★

Reviews: Mainland China · Hong Kong · Macau 5G eSIM | ChatGPT & TikTok | 1–30 Days / 365 Days | Instant QR

Guest User2025-10-24

Easy to download and signal is good. Only con is it my esim stopped working for a whole day and I had to contact customer support via wechat and WhatsApp. Customer support was slow and I had to wait for the next day to get assistance

★

Guest User2026-01-18

Since eSIM was invented n using iPhone, all the time I m using it n got it from trip.com as great value n easy setup. Signal very depend the area signal. Customer service is very fast respond n solved my issue all the time.

★

Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

Guest User2026-01-11

I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.

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