No Signal Abroad? Satellite SOS on iPhone and Android
Where your phone loses signal on a trip, what Emergency SOS via satellite on iPhone and Satellite SOS on Pixel can do abroad, and how to plan for coverage gaps.
ArriGo team 4 min read
In an emergency right now
1. Dial the local emergency number (112 in the EU and many other countries, 911 in the US and Mexico, 110 or 119 in Japan). Phones place emergency calls on any network they can reach, even without a working plan. One bar from another operator is enough.
2. No network at all? On iPhone 14 or later, the phone offers to text emergency services via satellite after the call fails. On a Pixel with Satellite SOS, the option appears on the emergency call screen.
3. Get to open sky if it's safe: a ridge, a clearing, a beach. Keep the phone warm and stay with it.
A travel eSIM gives you the coverage locals have: excellent in towns and along main roads, patchy or absent in mountains, fjords, deserts and at sea. Where there is no tower, satellite is the only way out, and whether your phone can use it depends on the model and the country.
Will your phone reach a satellite there?
iPhone 14 and later
Emergency SOS via satellite asks a few questions, points you at a satellite and sends your answers and location. It can also share your location with your emergency contacts.
Offered in Canada, the US, the UK, Ireland, France, Germany, Spain, Italy, Portugal, the Netherlands, Belgium, Switzerland, Austria, Luxembourg, Japan, Australia and New Zealand, with Iceland and Andorra added in 2026. Apple's current list
Google Pixel 9 and later
Satellite SOS connects you to emergency services through a satellite partner. Google launched it in the US and has been adding countries, including parts of Europe. Some Pixel Watch models have it too.
Samsung Galaxy and other Android
Satellite features depend on the model, carrier and country, and in 2026 Samsung's are mostly offered through specific US carriers. Other brands vary widely.
If your phone has it, the option sits in the emergency or SOS settings. If it doesn't list your destination, plan as if you had no satellite at all.
Three things decide whether the iPhone feature works for you abroad. Where you bought the phone: Apple doesn’t offer satellite features on iPhones bought in some countries, including mainland China and Russia (iPhones from Canada are fine). Your iOS version: some countries need a recent update, so install it before you go. Practice: Settings > Emergency SOS has a satellite demo that contacts nobody. Try it once at home, because finding a satellite takes a little aiming and a message can take from seconds to several minutes.
Some iPhones also offer Messages via satellite and Find My via satellite for texting friends or sharing your location off-grid. Those reach fewer countries than Emergency SOS.
Where the bars disappear
Operators build where people live. A network can cover 99% of the population and still leave much of the land without signal.
| Place | Why coverage drops | What to plan |
|---|---|---|
| Mountain valleys and passes | Peaks block signals from towers below | Offline maps, a shared route, a satellite option |
| National parks and wilderness | Few or no towers by design | Read the park’s advice on coverage |
| Coastal roads and fjords | Steep terrain, few people | Note the last town with signal |
| Deserts and outback | Huge distances between towns | Fuel, water and a satellite messenger |
| Islands and boats | Signal fades a few kilometres offshore | Boat Wi-Fi or satellite |
| Trains and tunnels | Metal carriages and rock | Download what you need before you board |
Check the coverage maps of the local operators your plan uses before a remote day. Our guide to which network an eSIM uses in Europe explains how phones pick a network, and the Iceland guide shows what highland gaps look like.
Phone or satellite messenger?
Phone satellite features are built for emergencies. A dedicated satellite messenger, such as a Garmin inReach, is the better tool for multi-day backcountry treks, sailing or kayaking away from the coast, remote desert or outback driving, and any country your phone's satellite service doesn't cover.
These devices need a monthly or annual subscription and send ordinary messages to friends as well as SOS alerts. Some countries restrict or ban satellite devices, so check the Government of Canada's travel advice before you pack one.
The night before a remote day
- Download offline maps of the whole area in Google Maps, Apple Maps or a hiking app, over hotel Wi-Fi.
- Tell someone who isn’t coming your route and the time to raise the alarm.
- Read the forecast and the park or road authority’s notices.
- Charge the phone and a power bank. Cold and satellite searching drain batteries fast; our power bank guide lists what you can fly with.
- Once you lose signal, switch on low power mode. Searching for a network burns battery.
If the problem is simply that your data won’t connect after landing, that’s a different fix: see landing abroad with no internet. For the stretches with signal, our plans for Iceland, Switzerland and New Zealand list the local networks they use, so you can check their maps before you set off.
Two more questions
Does a travel eSIM work in remote areas with no signal?
No mobile plan can work where there is no tower. A travel eSIM uses the same local networks as residents, so it works wherever local coverage reaches, which in many countries includes main roads and towns but not deep valleys, mountains or the open sea.
Can I text family over satellite from my phone abroad?
Emergency SOS is the most widely available satellite feature. Ordinary texting over satellite, such as Messages via satellite on iPhone, is offered in a smaller set of countries. Check Apple's or your phone maker's list for your destination before relying on it.
