Some iPhone 14 users say the crash detection feature has triggered false alarms and called 911 during rollercoaster rides or after a phone drop while driving (Joanna Stern/Wall Street Journal)

Joanna Stern / Wall Street Journal:
Some iPhone 14 users say the crash detection feature has triggered false alarms and called 911 during rollercoaster rides or after a phone drop while driving  —  Apple's crash detection for the iPhone 14 and new Apple Watch models can alert 911 and emergency contacts in the event of a collision.