Review of Run App

You're right @HughB and @myownself : the auto-start feature is fancy but not useful. I prefer to rely on myself to be sure it started anyway.

I think there is an argument for the run app just to auto increment to the next log number and not even bother with the Yes/No/New dialogue. Its only later that you will want to do house keeping on the recordings.

Agree. Still, the option to pause and resume the recording should be included. You may or may not want to record the time when you stopped your run to have a drink relace your shoes and then restart.
Arythmia, breathing rate, blood pressure and even spo2 are fitness/health tracking option rather than sport tracking options to me.