All Google Pixel smartphones include an SOS Emergency function accessible without having to unlock the screen. To open it, just hold down the power button of the mobile until you see the option appear. By pressing the icon, you can then access the emergency numbers (15, 17, 18, 112), as well as information concerning the owner of the smartphone (medical data, emergency contacts) if they have been entered in the Android Security & Emergencies app.
On the Pixel 4, 5 and 6, it is also possible to automatically trigger an emergency call by pressing the power button five times in a row. Then, the telephone alarm is triggered, the call to the emergency number is launched, the designated emergency contact(s) receive an SMS alert and a video.