United Kingdom 1GB/Day FUP1Mbps eSIM Reviews & Details — 0.0★

Coverage & networks

United Kingdom O2 5G EE 5G 3 4G

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Frequently asked questions

How much does the United Kingdom eSIM cost?

The United Kingdom 1GB/Day FUP1Mbps plan costs $1.01 for 1 GB/day over 1 days, paid once with no hidden fees.

How do I activate my United Kingdom eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the eSIM TopUp app. Install on Wi-Fi before your trip; it activates when you arrive in United Kingdom.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in United Kingdom.

Comments & questions

F

Fatima G. · 4 days ago

Is 5G supported or just 4G?

Priya eSIM TopUp Support

Hi Fatima, great question! Our UK eSIM connects to local 5G networks wherever coverage is available, and falls back to 4G otherwise — it depends on your phone and the area. Any other doubts, just reach us at esimtopup.io/support. – Priya

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Somchai L. · 2 months ago

Will this keep my WhatsApp active with my home number?

Emma eSIM TopUp Support

Yes. The eSIM handles data while your normal SIM stays active, so WhatsApp keeps your usual number.

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Liam M. · 3 months ago

Can I use it in nearby countries too?

Ingrid eSIM TopUp Support

That depends on the plan — country plans work in that country only, while our regional and global plans cover multiple destinations.

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Diego B. · 3 months ago

Thanks, installed with no problems on my Samsung.

Priya eSIM TopUp Support

Glad it went smoothly. Enjoy the trip!

R

Ravi W. · 4 months ago

Does this work on an iPhone 13?

Grace eSIM TopUp Support

It does. Every iPhone from the XS onwards supports eSIM, including the 13.

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Aisha F. · 5 months ago

Is roaming charged extra or is it all included?

Diego eSIM TopUp Support

It is all included. You pay once for the plan and there are no roaming charges on top.

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Giulia T. · 7 months ago

Great guide, the setup steps were really helpful.

Tom eSIM TopUp Support

Thank you, that is good to hear.

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Sofia M. · 8 months ago

Does the validity start on purchase or on first use?

Anna eSIM TopUp Support

First use. Buying in advance does not eat into your days.

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Nadia R. · 8 months ago

Can I use this for hotspot/tethering?

Omar eSIM TopUp Support

Yes, you can share the connection with a laptop or another phone.

B

Budi N. · 10 months ago

Can I top up the same eSIM instead of buying a new one?

Sara eSIM TopUp Support

Yes, if the plan supports top-up you can add data to the same eSIM rather than installing a new one.

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Liam F. · 11 months ago

Is 5G supported or just 4G?

David eSIM TopUp Support

Yes, 5G where available. Coverage depends on the local operator in that country.

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Isabella K. · 1 year ago

Do I need to install it before I travel or after I arrive?

Yuki eSIM TopUp Support

Before — install on Wi-Fi at home. The plan only starts once it connects at your destination.

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Emma N. · 1 year ago

How do I check how much data I have left?

Ken eSIM TopUp Support

It is in the app under My eSIMs, and on your account dashboard on the website.