What are the alternatives other than Wi-Fi to get internet access at home?
Prepaid eSIM cellular plans such as the data plans offered by Ubigi are great alternatives to get immediate Internet access at home and solve the connectivity problems you might face due to a poor or unreliable Wi-Fi.
Therefore, mobile eSIM connectivity is a good backup for stress-free and efficient remote working, learning, as well as digital entertainment and social networking, while being at home. You might need cellular connectivity services such as Ubigi eSIM in the following situations for instance: – Your bandwidth might be limited when everyone in the house is on the same Internet connection at the same time. – Your Wi-Fi signal is fine in some rooms but poor in some rooms of your house – You want to work remotely outdoors, from your garden for instance, and need to connect your laptop
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 29708 reviews on
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It was perfect
It was perfect
It started when i needed it to and ended when it was time.
Made my time in japan a breeze. Will use ubigi again without a doubt
Alan Nguyen, 13 Dec 2025
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Have used their service for multiple…
Have used their service for multiple countries now. Have had no issues with them
Ewan Douglas, 13 Dec 2025
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eSIM in Taipei Taiwan
On my trip to Taipei Taiwan, I used the eSIM app to purchase cellular data for my iPhone. It was a seamless process through the app to set up exactly what I needed and purchase the eSIM prior to my trip. Upon arrival, I was able to turn on the service using the hotel WiFi. (Or I could have used the airport WiFi) I f needed, I could have easily added more data through the app. All around an easy and reliable way to set up phone service while traveling.
Lani A., 13 Dec 2025
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Easy to setup
Easy to setup
Fay, 13 Dec 2025
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Great coverage so far.
Great coverage so far.
customer, 13 Dec 2025
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The app was easy to install
The app was easy to install. I was travelling from USA to Japan. I got the 15 day unlimited package before i left US and the best thing is it was easy to activate the esim when i landed in Tokyo.
Had no problems with data or using internet. Could make whatsapp call but had no real tel number and regular calls could not be made. this was not a issue
customer, 13 Dec 2025
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Really simple to set up and use
Really simple to set up and use. I’ve used Ubigi for traveling from USA to Taiwan and Japan and it was fine both times. I wish we had more customizable plans though.
S Moh, 13 Dec 2025
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Clear and easy
Clear and easy. No hassle! No hiccups. So glad I went with Ubigi for eSIM - would definitely do that again and again!
Heidi Piovoso, 13 Dec 2025
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Easy to Use for a Good Price
Was easy to use and activate, very effortless. Once it was set up, I could use it with ease. I turned it on in Japan and it worked immediately, I liked the price as it was good for the data I bought. If you use a moderate amount of data, 15 was just enough for 3 weeks. I spent most of the time using it to research places, would use hotel wi-fi when I could, and didn't watch videos or used data heavy websites.
Aspen Machado, 13 Dec 2025
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Great coverage with no issues
First time eSim user. Easy to use and no issues in countries with the coverage purchase.
Dave Chin, 13 Dec 2025
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Great experience
Great experience
Carla S, 13 Dec 2025
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It worked excellent
It worked excellent
customer, 13 Dec 2025
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South Island NZ Exploring
Didn't have any issues for the majority of the trip to NZ. Of course there were times when there would be rural areas with no service, but that's expected when you're in the mountain areas. Otherwise, worked like a charm!
customer, 13 Dec 2025
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Great signal strength in Tokyo
Great signal strength in Tokyo. No issues with the service at all.
customerMark D, 12 Dec 2025
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Excellent
Excellent, easy to use
Thel, 12 Dec 2025
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?
How to check eSIM compatibility
How to check carrier unlocking