WatchOS 6 Preview H69 Designon4th June 20194th June 2019Leave a Comment on WatchOS 6 Preview Visit: https://www.apple.com/watchos/watchos-preview/ 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.