Just Press Record is so handy to have, record conversations and situations on the fly, just leave a "record button" complication on your watchface.
Just Press Record by Open Planet Software https: // itunes .apple.com / us / app / just-press-record / id1033342465? mt = 8
Smart Record is very similar, also has transcription capability for a subscription.
Smart Record: Audio Recorder by Smart Record https://itunes.apple.com/us/app/smart-record-audio-recorder/id1008197697?mt=8&app=watch
Clicker is a simple app that mimics a [click] Count ̵