Doesn't work properly – Chronic Timer - The Simplest Workout/Training Companion Out There! - Interval/Circuit/Boxing/Routine/CrossFit/Run Tracker Review

Doesn't work properly on Apple Watch. When display is off, the program is off to. It does not notify my, doesn't vibrate. It does only when display is on. Please fix this, or i spend 5$ for nothing. Its important in workouts, when i can't see what's on the screen.
Review by <- Ron -> on Chronic Timer - The Simplest Workout/Training Companion Out There! - Interval/Circuit/Boxing/Routine/CrossFit/Run Tracker.