Enjoy the iOS apps you love on your iPhone, tailored for Apple Watch. Notifications: Leave your phone in your pocket and view notifications on your wrist. Apple Watch displays alerts from your iPhone so you can respond or dismiss them at will. Its Taptic engine gives you a gentle tap on your wrist or an audio cue when notifications come in. Splash Resistant Siri: Talk to Apple's digital assistant Siri just like you would on your iPhone to launch apps, record notes, search the web, reply to messages, and more. Simply hold down the digital crown or raise your wrist and say Hey, Siri. Health and Fitness: The Activity app displays progress made towards your daily activity goals with three intuitive rings that grow the more you move, finally closing when you hit your targets. The Stand ring shows how often you've stood up to take a break from sitting, the Move ring shows how many active calories you've burned, and the Exercise ring shows how many minutes of brisk activity you've completed. Swipe up from the bottom of the Watch to view active calories burned, steps taken, and distance traveled. Taptic Engine: Instead of a vibration, the Apple Watch taps on your wrist to alert you to new notifications and respond to inputs. It gives different types of taps in different situations, so you can feel the difference between a call and a text message without looking. Apple Pay: Apple Pay is a secure mobile payment method that lets you pay for goods and services online and in-person without reaching for your wallet.