The Apple Watch Series 0 is the first generation of Apple smartwatches. ... Perfect for on the go, the Apple Watch allows you to connect your smartwatch to your other devices. For instance, connect your iPhone so you can receive texts and use apps on your used Apple Watch.
Activity trends. Cycle tracking. Hearing health innovations. The App Store on your wrist. With watchOS 6, you get the insights you need to stay healthy and fit. And more updates and surprises to make you fall in love with Apple Watch all over again.
