On newer Apple iPhones (and Apple Watches,) the Emergency SOS safety net can still connect you to rescue crews even when you’re out of cellular service, though it’s limited to transmitting key information when you’re in a sticky situation: where you are, what condition you're in, and what you need help with. Unlike a satellite messenger, it won’t offer live tracking or two-way messaging where there’s no 4G/5G.

Pro tip: You’ll need to check the region to make sure cell SOS services are available. Some have only been deployed in the United States.

Why Pack a Satellite Messenger?