Roameo

Start your next journey connected.

Travel data in 140+ countries, live the moment you land. Refunded if it doesn't connect.

JapanKoreaThailandUSAEurope
Not sure which plan? Let our AI pick →

Trending eSIM Plans

Explore all 140+ destinations
Traveller installing a Roameo eSIM at the departure gate

eSIM installed

Ready before boarding

From cart to connected
in 3 minutes

No physical SIM. No airport queue. No surprise roaming bill.

  1. 01Pick a plan

    Tell us where you're going. We surface the right plan in seconds — or let our AI pick.

  2. 02Install in seconds

    Scan the QR with your phone's camera. Your eSIM is provisioned before you finish your coffee.

  3. 03Connect on arrival

    Toggle data, board your plane. The line activates the moment you land — or we refund you.

How Roameo works

No SIM swap, no store queue, no roaming bill. You can set the whole thing up before you finish packing.

1

Pick where you're headed

Choose your destination and the data plan that matches the length of your trip.

3 GB

30 days

2

Scan the QR to install

Point your camera at the QR we send. Your eSIM provisions in seconds — nothing to post, nothing to swap.

eSIM installed

3

Land already online

Your plan switches on the moment you arrive, or 30 days after purchase — whichever comes first.

Japan
Active
Remaining data5 / 5 GB
Expires in29 days

A week of data shouldn't cost more than a night's hotel

Carrier day passes and Wi-Fi eggs price by the day and punish you for staying longer. An eSIM prices by the trip — and skips the rental counter entirely.

See plans for your trip

Carrier rates: CSL Data Roaming Pass (HK$38–178/day) and 3HK Roaming Daily Pass (HK$98–168/day), published prices. Pocket Wi-Fi: typical short-trip rental rates. Checked June 2026.

Carrier roaming day pass

HK$38–168/ day

Capped around 1 GB a day, then throttled

Pocket Wi-Fi rental

HK$40–110/ day

Plus airport pickup, return deadline, one more battery

Roameo eSIM

From HK$19/ week

Installed before you fly, refunded if it doesn't connect

Manage every eSIM, every trip

Browse, buy, install, top up and chat with support — all from one place. Available for iOS and Android.

  • QR-free instant install
  • Realtime data usage
  • One-tap top-ups
  • AI plan picker
  • In-app chat support
  • Multi-language
Mobile apps coming soon to iOS & Android
Roameo mobile app screen

Frequently asked questions

Go to help center
An eSIM is a digital SIM card. You install it from a QR code or one-tap link — no physical chip, no airport kiosk, no swapping out your home SIM. Your phone keeps its main number while the eSIM handles your travel data.
Most iPhones from XS (2018) onward and most flagship Android devices from 2020 onward support eSIM. You can verify in seconds on our compatibility checker before buying.
Instantly. Your QR code and step-by-step install link are emailed within seconds of payment. You can install it the night before your trip and it activates when you land.
Yes. Roameo plans for China route through partner carriers so you keep access to WhatsApp, Google Maps, Gmail and your apps — no VPN required. See our Greater China bundle for HK + Macau + Taiwan + mainland coverage.
We refund you. Send a screenshot of the failed connection within 24 hours of landing and we'll process a full refund. No support-ticket marathon.
Yes — your physical SIM stays active. You can take calls and texts on your home number while routing data through Roameo. iMessage, WhatsApp and SMS continue to work normally.
Yes. Open the Roameo app, pick a top-up size, and it applies to your existing eSIM without re-installing anything. No QR code to scan again.
Most plans are tiered (1 GB, 5 GB, 10 GB...) which is what most travellers actually use. We also offer 'always-on' plans for a few destinations — see the country page for the bundle that fits.

Support

Need help? We offer 24/7, multi-language support

Reach out to supportEmail our team

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Build your business on Roameo.

Earn recurring revenue as an affiliate, connect your whole team, or embed eSIMs in your product with our API — one platform, three ways to grow.

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One eSIM. The whole planet.

Find an eSIM for your next destination in seconds — refunded if it doesn't connect on landing.

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