Travel eSIMs. No roaming fees.
Affordable travel data for 190+ countries. Instant delivery, easy setup.
Limited time
15% off every eSIM, everywhere.
Use code ROAM15 at checkout. Works on every destination, every plan.
Australian-owned
Built for travellers heading overseas.
Compatible devices
Works on supported iPhone & Android phones.
Clear installation guide
Step-by-step setup, no guesswork.
Support if setup goes wrong
Real help from a real person.
Three steps to roaming-free data.
Choose your destination
Search any country or city. Pick the eSIM plan that fits your trip — from a quick weekend to a month away.
Buy and receive your eSIM
Within minutes of payment, we email your eSIM QR code and step-by-step installation instructions.
Install before takeoff, connect when you land
Scan the QR code at home over Wi-Fi. Switch on the Roamza line when you land. Activation rules vary by plan — check your plan's instructions for when data starts.
Not sure which plan you need?
Answer three quick questions and we'll match you with the perfect eSIM for your trip.
Buy with confidence.
Check compatibility, understand coverage, and know the refund rules — all before checkout.
Not sure if your phone supports eSIM?
Check compatibility before you buy.
Check compatibilityUnderstand coverage
See network coverage before checkout.
View coverageSetup & installation questions
Clear answers to common eSIM questions.
Read FAQsRefund policy
Know the refund rules before you pay.
Refund policyTravel smarter, stay connected.
Best Bali eSIM for Australians
A plain-English guide to choosing the right Bali eSIM for your trip — from light browsing to heavy streaming. Compare live plans, unlimited allowances and prices.
Read guideBali eSIM vs SIM Card: What's Better for Australians?
Bali eSIM or local SIM card? Compare setup, convenience, costs and roaming for Australians travelling to Bali, and choose the right option for your trip.
Read guideHow Much Data Do You Need in Bali?
How much mobile data do you need for Bali? Compare light, everyday and heavy usage for Maps, Grab, WhatsApp, social media, streaming and hotspot use.
Read guideRoamza vs the old way of staying connected
No SIM trays. No bill shock. No counting megabytes. Here's exactly how Roamza stacks up against carrier roaming and buying a local SIM.
Unlimited plans include a daily high-speed allowance followed by reduced-speed data. See Fair Use Policy for details.
Built for travellers.
Australian owned & operated
Built for travellers heading overseas.
Secure payments
Checkout protected by Stripe. Your details stay safe.
eSIM delivered within minutes
Your eSIM lands in your inbox moments after purchase.
Australian customer support
Real help from a real person, right here in Australia.
Clear refund policy
Straightforward refund rules so you know where you stand.
Travelling team? Buy eSIMs in bulk.
Set up your team before they fly. Volume discounts, individual email delivery, and one dashboard to manage it all.
Got questions? We've got you.
An eSIM (embedded SIM) is a digital SIM card built into your phone. Instead of inserting a physical SIM, you download a digital profile to your device. It works the same way as a regular SIM — it connects your phone to a mobile network — but without the plastic card.
No. Roamza is a digital eSIM. You receive a QR code by email and install it on your phone — no physical card, no postage, no airport shop visit.
Your eSIM is delivered by email within minutes of payment. You'll receive a QR code, activation instructions, and a link to your order page. Check your inbox (and spam folder) shortly after checkout.
Yes — and we recommend it. Install your eSIM at home over Wi-Fi before you fly. It won't activate or start its validity clock until it connects to a supported network at your destination. That way you're ready to switch on the moment you land.
Most Roamza eSIMs activate when they first connect to a supported network in your destination — not when you buy them. Some plans activate at a fixed time instead. The activation policy for your plan is shown on the plan page and in your order confirmation.
No. Installing the eSIM profile on your phone doesn't activate it. Most plans only activate when the eSIM connects to a local network at your destination. You can safely install at home before you travel.
Work in travel? Earn with Roamza.
Help your customers stay connected overseas and earn commission on every eligible referral.
Ready to roam?
Pick a destination. We'll handle the data.