Apple's next-generation low-cost iPhone is almost here, with rumors suggesting we're going to see it introduced as soon as ...

Here's where you add medical information and emergency contacts. What's on this screen can be seen by anyone with access to your iPhone. To change that you can turn off "Show when locked" or ...

For iPhone 8 and later: Press and hold the side button and either volume button until an "SOS Emergency Call" slider appears on the screen. Slide your finger on it to call local emergency services.