Apple brings Messages via Satellite on iOS 18

iOS 18 introduces a new feature called Messages via Satellite, which allows you to send and receive texts even when you’re out of cellular and Wi-Fi range. This can be a real lifesaver if you’re hiking, camping, or in any other situation where you find yourself without a signal.

Messages app


Why Satellite communication matters

Satellite communication fills the connectivity gaps left by traditional cellular networks. While cellular towers cover most urban and suburban areas, vast regions remain underserved or completely disconnected.

These include remote wilderness areas, deserts, oceans, and high-altitude regions. For individuals in these locations, satellite communication can be the only means of reaching out.


Key features of iOS 18 Satellite texting

  • Emergency communication: One of the most critical aspects of satellite texting is its application in emergencies. With iOS 18, you can:
    • Send SOS Messages: If you find yourself in an emergency, you can send an SOS text to emergency services, even without cellular or Wi-Fi coverage.
    • Share location: Along with your text, you can share your precise GPS coordinates, greatly aiding rescue operations.
  • Global coverage:
    • Wide reach: Satellite communication ensures coverage across the globe, from the highest mountains to the deepest valleys, ensuring that you are never out of touch.
    • Partner networks: Apple has likely partnered with established satellite providers to offer reliable and extensive coverage.
  • Seamless user experience:
    • Integrated messaging: The feature is seamlessly integrated into the existing messaging app. There’s no need to download additional apps or purchase extra hardware.
    • User-friendly: The interface is designed to be intuitive. When you lose cellular or Wi-Fi signal, your iPhone will prompt you with the option to send texts via satellite.
  • Minimal latency:
    • While satellite communication traditionally has higher latency than cellular networks, Apple aims to keep this to a minimum, ensuring that messages are sent and received as quickly as possible.


The integration of satellite text messaging in iOS 18 is a significant technological advancement that extends connectivity to the remotest corners of the earth. This feature is not just about convenience but also about safety and reliability in critical situations.

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