Key facts
- COVERAGE
- New Zealand
- NETWORKS
- Vodafone
- PLAN TYPE
- Data only
- IP ADDRESS LOCATION
- United Kingdom
- DELIVERY
- QR code by email
How it works
- 1Choose a plan and pay.
- 2Scan the QR code we email you. You can install it before you fly.
- 3When you land in New Zealand, turn on data roaming for the Spidot line.
Questions about the New Zealand eSIM
Which networks does it use?
Do I get a local phone number?
Can I use it outside New Zealand?
How do I install it?
Will my phone work with an eSIM?
Will I have data at Milford Sound?
Does my Australian plan include New Zealand?
Can I use data on the Cook Strait ferry?
Will I have coverage on the Tongariro Alpine Crossing?
Is one eSIM enough for both islands?
Can I share my data with my partner's phone in the campervan?
How can I stay safe on hikes without signal?
New Zealand eSIM guide: mobile data for travellers
New Zealand packs volcanoes, glaciers, fiords, beaches and vineyards into two main islands. On the North Island, travellers explore Auckland's harbour and islands, the Bay of Islands, the Waitomo glowworm caves, geothermal Rotorua, Lake Taupō, the Tongariro Alpine Crossing and the capital, Wellington. On the South Island, the classic route runs through Nelson and Abel Tasman, down the wild West Coast past the Franz Josef and Fox glaciers, to Wānaka and Queenstown, on to Milford Sound in Fiordland and across to Christchurch, Lake Tekapo and Aoraki/Mount Cook.
Most visitors explore by campervan or rental car, and that makes a phone with data almost essential for navigation, campsite bookings, weather and road updates. A Spidot eSIM gives you mobile data in New Zealand without hunting for a local SIM, while your own SIM stays in the phone for calls and texts. This guide covers your options, how much data to plan for, setup, and, importantly, where to expect no signal at all.
eSIM, roaming or a local SIM in New Zealand
New Zealand trips tend to be long, often three weeks or more, so the choice adds up.
Roaming with your home SIM
Some Australian plans include New Zealand roaming, sometimes with daily fees or limits. For travellers from the UK, Europe, North America and Asia, New Zealand is usually a standard roaming destination with its own prices. EU Roam like at Home does not apply. Check your operator's terms before you travel and switch off data roaming on your home SIM if you do not want to use it.
A New Zealand prepaid SIM
Prepaid SIMs are sold at airports, supermarkets and operator shops. They are a reasonable choice for working holiday visas and long stays where a local number is needed for jobs or rentals. For holidaymakers, they mean an errand after a long-haul flight and removing the home SIM that receives bank codes.
A Spidot eSIM for New Zealand
With Spidot you buy a New Zealand plan online, receive the QR code by email straight after payment and install it at home. Plans start from $2.90. Your home SIM keeps your number for calls and texts, and the Spidot line provides data. Most plans are data-only; if you need to call campsites, tour operators or rental companies on local numbers, see our Data + calls plans.
How much data to plan for
Road trips use more data than you might expect, largely because of navigation, research on the go and photo sharing. These figures are approximate:
- Maps and navigation: a few megabytes per hour; essential for road trips and finding campsites, trailheads and viewpoints.
- Weather and road updates: light, but checked often; conditions on mountain passes and around Milford Sound can change quickly.
- Bookings: campsites, ferries and Great Walks huts are booked online.
- Social media and photos: moderate to heavy; landscapes and drone footage mean lots of uploads.
- Video calls: several hundred megabytes per hour; the time difference often means calls in the evening.
- Streaming: heavy, often more than a gigabyte per hour in high definition.
Typical choices
A week in Auckland and Rotorua with hotel Wi-Fi can work with a mid-sized fixed data plan. A three- or four-week campervan trip, where holiday parks may have limited Wi-Fi and you navigate every day, usually needs a large plan.
If you want to stream music on long drives or tether a laptop, an unlimited plan removes the need to count, keeping in mind that speed may slow after heavy use. Working holidaymakers may like a no-expiry plan. You can check how much data is left and add more data during your trip.
Before you go
Install the eSIM at home on Wi-Fi. First check your phone supports eSIM and is carrier-unlocked, then follow the install guide for iPhone, Samsung or Pixel.
- Install the eSIM one or two days before departure and label it "New Zealand".
- Keep your home SIM as default for calls and texts and set the Spidot line for mobile data.
- Download offline maps of both islands, especially the West Coast, Fiordland, the Catlins and Northland.
- Download playlists and podcasts for long drives.
- Save rental, ferry and campsite bookings offline.
- Turn off data roaming on your home SIM.
Arriving in New Zealand
Most international visitors arrive at Auckland Airport, with others landing in Christchurch, Wellington or Queenstown. When you land, turn off flight mode, choose the Spidot line for mobile data and turn on data roaming for it. Our data roaming guide shows where to find the setting.
After a long-haul flight, having data straight away helps you find your rental or campervan depot shuttle, check the bus into the city or let family know you have arrived. New Zealand has strict biosecurity rules, so allow time for arrival checks.
Coverage in towns, on the road and in the wilderness
New Zealand has a small population spread over mountainous terrain, so coverage is good in towns and cities but has significant gaps in between. Your Spidot plan connects through Vodafone.
Cities and towns
Auckland, Wellington, Christchurch, Queenstown, Rotorua, Taupō, Nelson, Dunedin and other towns are well covered, as are many main highways near settlements.
Known black spots
Expect long stretches without signal on parts of State Highway 6 on the West Coast and over Haast Pass, on the road from Te Anau to Milford Sound, in the Catlins, on the Lewis and Arthur's passes, in parts of Northland and the East Cape, and in many national parks. Milford Sound itself has little or no mobile coverage. Plan fuel, accommodation and route choices before you leave town.
Hiking and the backcountry
On the Great Walks and other tracks, coverage is mostly absent. Check the weather and track conditions before you start, register your plans with someone and carry a personal locator beacon for backcountry trips; they can be hired in many towns. Do not rely on mobile data as your safety plan.
Data on road trips, ferries and trains
Driving is the most popular way to see New Zealand. Roads are mostly two-lane, winding and slower than distances suggest, and New Zealand drives on the left. Set your route before setting off, and plan around the black spots above.
Interislander and Bluebridge ferries
Ferries cross Cook Strait between Wellington and Picton, a journey of several hours through the Marlborough Sounds. Coverage is available near both ends but can drop mid-strait. Download entertainment before you board.
Scenic trains and buses
Scenic rail journeys such as the TranzAlpine between Christchurch and Greymouth and the Northern Explorer between Auckland and Wellington pass through remote country with long gaps in coverage. Intercity buses connect major towns. In the cities, Uber and other ride-hailing apps operate alongside taxis and public transport.
Planning a campervan day around coverage
On a long campervan trip, the simplest habit is to treat towns as your connection points. Before you leave a town in the morning, check the weather and road conditions, confirm tonight's campsite, load the route and let anyone waiting for news know where you are heading. Then drive without worrying about signal, and catch up again at the next town.
This rhythm works especially well on the South Island. Haast, Franz Josef, Wānaka, Te Anau and Queenstown are natural places to refresh maps and bookings, while the stretches between them can be offline for an hour or more. On the North Island, coverage is generally more continuous along the main routes between Auckland, Rotorua, Taupō and Wellington, but remote coastal roads in Northland, Coromandel and the East Cape still have gaps.
Sharing data with a hotspot
You can usually share your Spidot data with a laptop, tablet or another phone through your phone's personal hotspot. In a campervan, sharing one connection with the whole family is common. All devices draw from the same allowance, so turn off automatic updates and cloud backups on tablets and laptops, especially before you reach a town after a long stretch offline.
Using public Wi-Fi safely
Libraries, cafés, holiday parks, hostels and some town centres offer Wi-Fi, often with limits. Use it with care:
- Use mobile data for banking and payments rather than shared Wi-Fi.
- Confirm the network name before connecting.
- Avoid entering passwords on sites without a padlock.
- Turn off automatic connection to open networks.
- Be mindful that holiday park Wi-Fi is often shared by many users in the evening and can be slow.
Practical tips for New Zealand
A few local details help:
- Money: the currency is the New Zealand dollar. Cards and contactless payments are widely accepted, even for small amounts.
- Freedom camping: rules vary by area and vehicle type. Check official sources and campsite apps before you stop for the night.
- Weather: conditions in the mountains change fast. Check forecasts and road conditions daily, especially for alpine passes in winter.
- Sun: UV levels are high; protect yourself and your phone from overheating on the dashboard.
- Emergencies: the emergency number is 111. Save it, along with your rental company's assistance number.
New Zealand on a multi-country trip
New Zealand is often combined with Australia or the Pacific Islands, and many travellers stop over in Asia. Spidot does not sell a regional plan for Oceania, so use one eSIM per country. Most eSIM phones can store several eSIMs, and you switch the mobile data line when you land.
See our plans for Australia, Fiji, Samoa, Tonga, Singapore and Japan. Install all plans at home before you leave.