At its annual WWDC keynote, Apple unveiled a slew of new features for its upcoming iOS 18. Among the highlights is the innovative Messages via Satellite, a feature that allows iPhone users to send text messages even when they are out of Wi-Fi or cellular range.
How It WorksIn an interview with CNET, Kurt Knight, Apple's senior director of platform marketing, elaborated on this new capability. Designed for those moments when you find yourself in remote areas, such as hiking trails, Messages via Satellite ensures you can still keep in touch with friends and family.
When your iPhone detects a lack of cellular or Wi-Fi service, a lock-screen alert will prompt you to connect to a satellite. From there, iOS 18 guides you through the process of positioning your phone to establish a satellite connection, after which you can send and receive messages just like any other conversation.
Features and LimitationsThe satellite mode supports a variety of services:
Sending and Receiving Messages: Both iMessage and SMS-based texts can be sent, though initiating SMS conversations must be done manually to prevent service congestion from automated messages. Find My Updates: Share your location with friends and family. Roadside Assistance: Request help in remote areas. Emergency Services: Contact emergency responders when needed.However, RCS messages, supported in iOS 18, will not be available via satellite due to protocol size issues.
Availability and Future PlansMessages via Satellite will initially be available on iPhone 14 and later models, rolling out first in the U.S. before expanding to other countries. The service is free at launch, but Apple has indicated plans to charge for it eventually.
Knight emphasized the practical uses of this feature, such as staying connected during outdoor activities or in areas with poor service coverage. While not limited to emergencies, this feature adds a layer of safety and convenience for iPhone users.
ConclusionApple's new Messages via Satellite feature represents a significant step forward in mobile communication, offering reliable connectivity in places where traditional networks fail. As it rolls out with iOS 18, this feature promises to make iPhones even more indispensable for users who venture off the beaten path.