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Top picks for Umi Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Umi on Trip.com, updated April 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.10 per person, with an average total of EUR 1.05. Choose the option that suits your plan.

With 47.584k verified reviews, Wi-Fi & SIM cards Umi 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 14.166k reviews and a 4.4 rating.

The next available day tour departs on April 21, 2026. Book now to secure your spot!

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

April is the perfect time to visit Umi! 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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33 results for Umi Wi-Fi & SIM cards

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Day tours (91)Travel photography (3)Shuttle bus (9)Boat tickets (2)Travel services (7)Local cuisine (5)Food & drink (5)Cultural experiences (2)Sports experiences (5)Riding & driving (5)

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Reviews/Trip Moments

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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-19
This was my first time buying an eSIM on TripAdvisor. I spent seven days in Kyoto and had a great experience with smooth network connectivity. The signal was weak in the mountains, but worked perfectly in the city. I'm not a heavy internet user; I don't watch videos all the time, mostly using maps and Gemini. I also used my own Wi-Fi at the hotel, and I think 5GB a day is more than enough.
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Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-20
The signal is unstable. After watching videos for a while each day, the signal becomes extremely slow, and even mobile payment functions become unusable.
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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: Japan au KDDI 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 3-31 Days | Calendar-Day Billing | QR code
Guest User2026-04-19
Installation was easy and hassle-free. I was able to use it immediately upon arriving in Japan. The signal was excellent; I could use Maps all day without losing connection, even outside the city.
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Reviews: Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code
Guest User2026-04-14
This is an easy-to-use eSIM, and very cheap. Connecting for the first time might be a bit confusing, but once you get it done, buying additional SIMs on subsequent days is quick. The signal is decent. I use it for hotspot, work, and sending/receiving emails.

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