UNITED KINGDOM · VIRTUAL NETWORK
2 SMARTY roaming options from SMARTY's official pages, checked . See what each option costs over a trip and how it compares with a Graba SIM travel eSIM.
QUICK ANSWER
SMARTY (United Kingdom) does not publish one fixed roaming price we could verify — it depends on your plan and destination. It offers 2 roaming options, including EU roaming from UK plan and EU roaming within domestic plan. A prepaid Graba SIM eSIM for a week in United States costs US$15.75 for 5 GB. Checked on help.smarty.co.uk, .
2 ROAMING OPTIONS
Other options show the plan and its terms; open the official page for the current price on your plan.
Price depends on your plan — check with SMARTY
Active SMARTY plan; >12GB plans subject to 12GB fair-use unless EU Roaming pass purchased 1-day and 3-day EU roaming passes available for >12GB plans; prices not clearly numeric on fetched page
Price depends on your plan — check with SMARTY
Individual retail customers; plan eligibility as stated Up to 12GB monthly; Republic of Ireland exception; outside EU requires out-of-plan credit
SKIP THE ROAMING BILL
Prepaid Graba SIM data for a week away. Keep your home SIM on for calls and texts with its data roaming off.
BEFORE YOU FLY
SMARTY prices depend on the destination zone and your plan. Open the official page linked here and find your destination before you fly.
Keep your home line on if you need calls or verification texts, but turn its Data Roaming off.
Install over Wi-Fi before you leave, then switch it on when you land.
Choose the travel eSIM for mobile data and turn automatic data switching off.
SOURCES
RECONSTRUCTED_FROM_DIRECTORY_URL · checked
Reconstructed from V11 network directory URL; not re-fetched in this pass
GOOD TO KNOW
SMARTY does not publish one fixed roaming price that we could verify — it depends on your plan and destination. We list 2 SMARTY roaming options on this page; follow the official link for the price on your plan.
It often is for trips of more than a few days, because a prepaid eSIM is one payment for the whole trip. Compare SMARTY's price for your plan with a Graba SIM plan for your destination.
SMARTY lists 2 options for this: EU roaming from UK plan (up to 12gb fair use) and EU roaming within domestic plan. Prices without a figure depend on your plan, so check SMARTY's official page. Confirm your destination is in the zone before you travel.
Before you land, open Settings and turn Data Roaming off for your SMARTY line (iPhone: Mobile Service or Cellular; Android: SIMs or Mobile network). Turn off automatic data switching too. To avoid calls and texts being charged, turn the SMARTY line off or use Wi-Fi calling where SMARTY allows it.
Yes, on a dual-SIM phone. Keep your SMARTY line on for calls and texts with its Data Roaming off, and set the Graba SIM eSIM as your mobile data line. SMARTY may still charge for calls, texts and voicemail abroad.
From SMARTY's own website, last checked . Each option links to the page it came from. Graba SIM is not affiliated with SMARTY.
HOW WE CHECK
The price, currency and how it is charged were read from the operator's own website on the date shown.
The operator explains its roaming rules, but not as one fixed price — for example, inclusive roaming that depends on your plan.
The plan exists, but its price depends on your contract or destination. Use the official link to see yours.
Recorded in an earlier research pass and not re-checked yet. We show the plan name and terms, never the old price.
A blank price means we could not verify one — never that it is free. Prices include or exclude tax as the operator publishes them. Snapshot: 25 October 2026. Logos are trademarks of their owners and identify each network only; Graba SIM is not affiliated with these operators.
