Global Time Machine

TimeMachine is now on Apple Watch. All your cities on your wrist: each has its own scale, and all the scales sit on one red line, just like in the iPhone app. Turn the Digital Crown and everyone's time moves forward or back. The watch gives a light click every 15 minutes. The pill at the top shows how far you are from now, and tapping it brings you back. Add a TimeMachine complication to your watch face: one city with its own scale, or two or three cities on one line. The Smart Stack shows the same cards as the app. Your cities come over from your iPhone on their own, with nothing to set up.