4.7 stars | 74k+ Customers
Forget sky-high roaming bills and airport wifi. Smart SIM gives you 500+ essential apps – WhatsApp, Maps, ChatGPT and more – in 180+ countries.
It even gives you those same apps on EE, O2, Three and Vodafone in the UK.
No faffing or surprise costs. All for a flat fee from just £3.75/month.
Here's why 74,000+ travellers never head off without it.
Set up Smart SIM in minutes, then never think about staying connected abroad again.
Whether you're on a weekend away or a once-in-a-lifetime adventure, Smart SIM connects your essential apps from the moment your plane hits the tarmac.
“I used to spend a fortune in roaming fees and travel eSIMs. Now I don't think about staying connected when I'm abroad. Smart SIM is seamless and just works. Brilliant.”
| Your main SIM | Your main SIM + Smart SIM | |
|---|---|---|
| One eSIM for 180+ countries | ||
| Unlimited data for 500+ apps | ||
| Travel peace of mind |
| Your main SIM | Your main SIM + Smart SIM | |
|---|---|---|
| One eSIM for 180+ countries | ||
| Unlimited data for 500+ apps | ||
| Travel peace of mind |
WhatsApp callsWhatsApp messagesMapsEmailUberBankingTravelAccomodationAirlinesNews, sport, weather
Plus hundreds more
Cellular callsSMSSocial mediaVideo streamingInternet browsingFrom Spain to South Africa, Italy to India, apps like WhatsApp, Google Maps, Booking.com, Uber, Monzo and hundreds more just work.
You'll need to hop on to wifi or your main SIM for social media and streaming, open browsing, and regular calls and texts.
“Currently on an Alaska cruise and Smart SIM is brilliant. Used Google Maps, AllTrails, WhatsApp and Uber with a strong steady connection.”
With Smart SIM, it's impossible to rack up extra costs. Just choose between £10/month or £45/year (working out as £3.75/month) and that's it. Not a penny extra.
In the unlikely event that Smart SIM isn't for you, our 14-day money-back guarantee means you'll get a full refund. Simple as that.
“I bought Smart SIM to avoid roaming charges on a trip to Menorca. I wasn't 100% confident in the product, so opted for the £10 month option. Having successfully used Smart SIM for two weeks, I'm cancelling the monthly deal and going for the £45/year. Fantastic product.”
Smart SIM isn't just handy abroad. Back in the UK, it works alongside your main SIM to give you essential apps on EE, O2, Three and Vodafone.
Whether you're travelling on the other side of the world, or back home returning to reality, you'll never have to worry about staying connected again.
“A game changer. To have peace of mind that I'll always be able to send a message is priceless!”
From just £3.75/month
Set up
in minutes
Use alongside
your main SIM
14 day money
back guarantee
Here's what they have to say about Smart SIM.
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