IWatch issues

I downloaded this app because I needed to be able to keep track of contractions on my iWatch. However, the contractions last long enough that the watch screen is bound to sleep (either by rotating it or by being still too long). Once its woken, the contraction has to be "started" again and no record of what should have been recording ever shows on the phone [app].
Additionally, if it takes too long to find the phone to start the contraction timer, you cant edit the time backwards to show less of a duration between that contraction and the previous one. This screws up the average frequency and makes the whole process seem pointless.

RTA_H about Full Term - Contraction Timer, v3.4.0