Apple Watch SE's versatile features help you stay connected, active, healthy and safe. Everything you need to stay motivated and active, keep in touch with others, monitor your health and take care of your safety. The smart stack and revamped apps in watchOS 10 help you see more information at a glance. Including crash detection1 and even better training data, the Apple Watch SE offers even more value for money. Thanks to fall detection, crash detection and Emergency SOS, you get help when you need it. You also get versatile information about your well-being, such as notifications about an irregular heartbeat or an unusually high or low heart rate.