The app is nice and easy to understand and use but has some issues:
1) To stop the timer you have to slide the switch instead of pressing it, you start by pressing the start buttom but have to slide the done buttomto stop it, that is a miss on usability.
2) No bluetooth support, while the iPhone is connected to the Airpods, the app insist on using the phone speaker which is rader weak for a noisy place like a range.
3) In settings the radial dial where you set part time sometimes has something that briefly blinks in front of the screen, it is like a flash, meaning there is some other construct object attached to the action of scrolling the timer dial.
4) even with close proximity like around the head of the shooter, it does not always picks up the shots, it picks mosts but misses some.
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