I can read how many hours I’ve stood quite easily, even in the complications. Divide a circle in 12 pieces, and it becomes a breeze to see which number of hours you have currently fulfilled. But there’s no way to know whether one of those hours is the current hour.
Stand Up solves this through a watch complication that indicates whether or not you’ve gotten credit yet for standing in the current hour.
The app also includes a few other ways to tell if you’ve received credit for the current hour, including app icon badges and notifications. It’s free to download, with in-app ad support.
You can download it directly from the App Store: