Enlarge (credit: Valentina Palladino)

Late last week, Apple released more details about how (with certain opt-in settings) the Apple Watch Series 4 will contact emergency services if the watch detects that you’ve had a hard fall.

Before actually contacting first responders, the Apple Watch will try to give numerous urgent alerts: tapping the wearer on the wrist, sounding an alarm, and also displaying a visual alert.