This new feature, known as iOS 18’s Satellite texting, has only been available for a few weeks, but it has already proven very helpful, and probably saved lives for those stranded without power or cellular service in western North Carolina and other areas after Hurricane Helene. I have read many reports of stranded individuals who were able to connect with family and friends through this service.
Whether you’re hiking in a remote location, out on the open ocean, or in any area where cell service is nonexistent, iOS 18 has your back, allowing you to send texts using satellite communication.
What Is Satellite Texting, and How Does It Work?
Normally, when you send a text message, your phone connects to a cell tower nearby, which then transmits your message to the recipient. But what if you’re in the middle of nowhere, with no cell towers in sight? That’s where satellite texting comes in.
Satellite texting in iOS 18 uses low-Earth orbit (LEO) satellites to transmit messages when you’re outside the range of traditional cellular networks. Instead of connecting to a cell tower, your phone will link up with a satellite and relay your message.
One caveat: not all iPhones are able to use this feature. Messages via satellite is available in the US and Canada on iPhone 14 models and later using iOS18. It’s free for two years after the activation of an iPhone 14 or later (all models).
Be Prepared Before you Go off the Grid
If you’re going somewhere with no cellular and WiFi coverage, or if there’s tornado or hurricane warning in your area, here are some ways to be prepared:
Try the Satellite Connection Demo
- Swipe from the top right corner of your iPhone to open the Control Center.
- Tap on the Connectivity block at the top left or the “Cellular” page icon on the far right of the screen.
3. Tap “Satellite” at the very bottom, even though it is shown as “Not Available”.
4. Tap “Try Demo” on the next screen.
5. Tap “Try Connecting to Satellite” to complete the demo. It will be necessary to temporarily turn off cellular, and your iPhone will not be able to make calls or connect to the internet while testing satellite connection.
How to Send a Text via Satellite in iOS 18
When your iPhone detects that you’re outside of cellular and Wi-Fi coverage, it alerts you. On the Lock Screen, you will get a prompt that you can send and receive messages via satellite. When you connect to satellite, you’ll also see the option to text emergency services using Emergency SOS via satellite, get help with car troubles using Roadside Assistance via satellite, and share your location using Find My via satellite (where these services are available).
- Open the Messages app and type your message. Keep it as brief as possible.
- If you’re in an area without cellular service, your phone will automatically detect that you have no signal. When this happens, you’ll see a prompt offering the option to send your message via satellite.
- Follow the On-Screen Instructions. Once you select the option to send via satellite, your iPhone will guide you through the process. You may be asked to point your phone in a specific direction to help establish a satellite connection. There’s a handy on-screen guide that shows you where to aim for the best connection.
- Wait for Your Message to Send: After connecting to a satellite, your message will be sent. It may take a few minutes, so don’t panic if it’s not instant. Your phone will notify you once the message is successfully delivered.
- You’ll get a confirmation when your message has been sent and received. In some cases, the recipient may be able to reply, depending on their location and cellular connection. You won’t receive iMessages until your emergency contact or family member returns to the conversation and taps Send via Satellite underneath their message bubble.
Things to Keep in Mind
- Messages via satellite might take a little longer to send. In ideal conditions with a direct view of the sky and horizon, a message might take 30 seconds to send. It might take over a minute to send under trees with light or medium foliage — and you might not be able to connect to a satellite under heavy foliage or if you’re surrounded by other obstructions.
- Some Messages features aren’t supported when using a satellite connection. You can’t send or receive photos or videos, audio messages, stickers, or messages in a group message
- Using satellite communication can drain your battery faster than normal texting, so keep an eye on your power levels. If you’re heading somewhere remote, it’s a good idea to carry a portable charger or backup battery.
Conclusion
Apple’s new satellite texting feature in iOS 18 is a significant leap forward in ensuring personal safety, especially for those who venture off the beaten path. And it can be a lifesaver in the wake of natural disasters. The peace of mind it offers is priceless.
Make sure your iPhone is updated to iOS 18. You never know when this lifesaving feature could come in handy. Stay safe, and stay connected!
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