The Apple Watch SE comes equipped with all the essentials to help you be motivated and active, keep connected, track your health and stay safe The Smart Stack and redesigned apps in watchOS 10 help you see more information at a glance With features like Crash Detection and enhanced workout metrics, Apple Watch SE is a better value than ever Get help when you need it with Fall Detection, Crash Detection and Emergency SOS. And get deep insights into your health, including notifications if you have an irregular heart rhythm or an unusually high or low heart rate