UK eSIM
No SIM swap · Buy & go · Scan to install
Multi-country plans may be cheaper
Visiting multiple European countries? Check these:
Network
Data
Days
Need a custom duration? Chat on WhatsApp →
Selected Plan
1GB / 7 days
NT$71
- 1GB high-speed data
- Vodafone / EE / Telefonica O2 / Hutchison
- Days are counted in 24-hour blocks from activation
- No physical SIM swap · Scan to install
- Must be activated within 60 days of purchase
About UK eSIM
Roava's UK eSIM is built for travelers who want data the moment they land. No physical SIM to swap, no pocket WiFi to rent — scan the QR code once before you fly and you're online as soon as you switch your phone on.
There are currently 34 plans for UK, from 7 to 30 days, starting at NT$71 — covering everything from a short city break to a long business trip.
Network Coverage in UK
Runs on international roaming, connecting automatically to partner carriers and switching to the strongest tower as you move between cities.
Which carrier to pick in UK?
- Vodafone: Highest 4G share in the UK; merging with Three to widen coverage
- EE: UK's fastest speeds; widest 4G coverage at 99.8%
- Telefonica O2: Best overall UK coverage; 99% 4G and ~70% outdoor 5G
- Hutchison: Three UK; fastest 5G speeds
Based on Opensignal, Ofcom and other mobile network experience reports (2025–2026)
How to use your UK eSIM
- Order online. Your QR code arrives by email within 3 minutes of payment.
- Scan the QR code while still on WiFi before you depart to install the eSIM.
- On arrival in UK, turn on mobile data and switch to the Roava line.
Install before you leave home — on landing you only need to switch lines, no WiFi hunting required.