New Zealand eSIM

Stay connected across New Zealand. Install before you fly.

Activation

Instant on arrival

Network

5G via Spark

Hotspot

Plan dependent

Refund

If it doesn't activate

Skip the EE roaming charge (GBP$6.27/day) in New Zealand. Work out your savings →

Choose your plan

Plans with 📞 include calls and SMS.

1 GB

7 days

£2.08

Buy

2 GB

15 days

£3.89

Buy

3 GB

30 days

£5.19

Buy

5 GB Popular

30 days

£7.53

Buy

10 GB

30 days

£12.98

Buy

20 GB Best value

30 days

£20.24

Buy

Unlimited data

Unlimited

3 days

£5.97

Buy

Unlimited

5 days

£10.12

Buy

Unlimited

7 days

£14.01

Buy

Unlimited

10 days

£18.17

Buy

Unlimited

15 days

£25.43

Buy

Unlimited

30 days

£37.63

Buy

Planning a specific trip length?

Weekend Trip 1-Week Trip 2-Week Trip 1-Month Trip

Network coverage in New Zealand

New Zealand has strong mobile coverage in its cities and towns, but real gaps in the backcountry that catch travellers out. Your Travelren eSIM routes on One NZ — with Spark as a fallback — giving 5G across Auckland, Wellington, Christchurch and Queenstown and reliable 4G LTE through the main towns and along most of the State Highway network. The catch is that New Zealand is mountainous and sparsely populated: long stretches of rural road, much of Fiordland and the Southern Alps high country, parts of the Great Walks, and remote sections of the South Island West Coast and the central North Island have weak or no signal regardless of provider. Coverage is good where people live and thin where they don't. For any road trip, tramping or Great Walk, download offline maps and treat the remote legs as offline.

What works in New Zealand

✅ Works well

Google Maps and offline maps for the road trips and campervan routes most visitors do
WhatsApp, iMessage, Signal and FaceTime over data
Booking apps for activities — bungy, jet boat, Milford cruises, holiday parks
Streaming and video calls on 5G in Auckland, Wellington, Christchurch and Queenstown
Contactless and mobile payments — New Zealand is almost entirely cashless
MetService weather and DOC (Department of Conservation) apps for hut and track info

⚠️ Watch out for

Large rural and alpine areas — Fiordland, the Southern Alps, parts of the West Coast and central North Island — have weak or no signal on any network
Long State Highway stretches between towns can drop out; don't rely on live data for navigation on remote drives
Many Great Walks and backcountry huts have no coverage at all — download offline maps and carry a beacon for serious tramps
Data-only eSIM — no NZ number, so you cannot receive local SMS codes (use WhatsApp to stay reachable)

Arriving in New Zealand

Most visitors arrive at Auckland (AKL), Christchurch (CHC), Wellington (WLG) or Queenstown (ZQN) airports, all with free WiFi and strong One NZ and Spark coverage. New Zealand uses the New Zealand dollar and is one of the most cashless countries in the world — EFTPOS, contactless cards, Apple Pay and Google Pay are accepted virtually everywhere, including small cafés, holiday parks and rural petrol stations, so most travellers barely touch cash. There is limited public transport outside the main cities; the standard way to see the country is a rental car or campervan, which makes offline maps and a working eSIM in the towns essential for planning the gaps. A connection on arrival lets you book activities, check MetService weather and DOC track conditions, and navigate between the spots where coverage drops out.

Installing your New Zealand eSIM

Install on your home WiFi

iPhone: Settings → Mobile Data → Add eSIM → scan the QR code from your email. Android: Settings → Connections → SIM Manager → Add eSIM. Takes about two minutes.

Land in New Zealand

Install your New Zealand eSIM at home on WiFi before you fly — it takes about two minutes. On iPhone: Settings → Mobile Data → Add eSIM, then scan the QR code from your email. On Android: Settings → Connections → SIM Manager → Add eSIM. Leave your home SIM as the primary line for calls and SMS, and switch the NZ eSIM on for data only when you land. Your home number stays active throughout. Because so much of the country has coverage gaps, download offline maps for your route before departure rather than relying on doing it on arrival.

Keep your home SIM for calls

Leave your home SIM in. Set the New Zealand eSIM as your data line only. Your number stays active the whole trip.

Good to know

A few details before you buy.

Calls and SMS

Most plans are data only — use WhatsApp or FaceTime for free. Look for the phone chip plan if you need a local number.

Compatibility

Your phone must be eSIM compatible and network-unlocked. Check yours →

Refunds

If your eSIM doesn’t activate, we’ll refund you in full. No questions asked.

Common questions

Which carrier does Travelren use in New Zealand?

Your eSIM routes on One NZ (formerly Vodafone NZ), with Spark as a fallback — both run 5G in the main centres and broad 4G across the country. 2degrees is the third major network. Your phone selects the strongest available signal automatically, with no APN setup or manual switching needed.

Is there 5G in New Zealand?

Yes, in the main centres. 5G is live across Auckland, Wellington, Christchurch and Queenstown, with reliable 4G LTE through the towns and along most main highways. The limiting factor isn't the technology, it's geography — large rural, alpine and remote areas have weak or no signal on any network, so download offline maps before road trips and tramps.

Will my eSIM work on road trips and the Great Walks?

In towns and on the busier highways, yes. But New Zealand has real coverage gaps: long rural road stretches, Fiordland, the Southern Alps, much of the West Coast, and most Great Walks and backcountry huts have little or no signal on any network. Download Google Maps offline areas before you drive, treat remote legs as offline, and for serious tramping carry a personal locator beacon rather than relying on your phone.

Does New Zealand support eSIM?

Yes. One NZ, Spark and 2degrees all support eSIM, and a Travelren eSIM works on any unlocked eSIM-capable phone. iPhones from the XS onwards, Google Pixel 3 and later, and most recent Samsung Galaxy models are compatible. One exception: iPhones bought in mainland China lack eSIM hardware even when the model looks identical. Use travelren.com/device-check to confirm your phone in 30 seconds. Check my device →

Can I use my eSIM at Auckland and Queenstown airports?

Yes. Auckland (AKL), Christchurch (CHC), Wellington (WLG) and Queenstown (ZQN) all have strong One NZ and Spark coverage throughout. Your eSIM activates the moment your phone connects to a New Zealand network — usually before you reach the rental car desks — so you can load directions and check in with accommodation without hunting for the airport WiFi.

How much does roaming in New Zealand cost without a Travelren eSIM?

New Zealand is in Telstra's lowest roaming zone at AUD$5 per day for Australians. AT&T's International Day Pass is USD$12 per day, and EE treats New Zealand as a non-EU destination at roughly £6 per day. A Travelren data plan is typically cheaper per day, and because it is data-only you avoid call and SMS roaming charges stacking on top. Check my device →

Do I need cash in New Zealand?

Almost never. New Zealand is one of the most cashless countries anywhere — EFTPOS, contactless cards, Apple Pay and Google Pay are accepted virtually everywhere, including small cafés, holiday parks and rural petrol stations. A working eSIM keeps your payment apps and banking online. Carry a small amount of cash only as a backup for the occasional honesty box or remote spot.

Is the free airport WiFi in New Zealand any good?

It works for basic browsing, but it is slow at peak arrival times and doesn't follow you to your rental car or accommodation. It is fine for a quick message, not for reliably loading maps or booking activities on arrival — and you'll want a connection immediately for the drive out. For connectivity the moment you land, install your Travelren eSIM before you fly.

Still deciding? See New Zealand plans from £2.08