Improvements needed

Im using this app for years with pleasure.
Watch companion :
1/ presents high latency between action action on screen and real action.
2/ Cannot change the set list from the watch, can only change the song inside the playlist.
3/ When switching from playlist screen to Manuel use, tempo displayed is last selected manually while playing the set list one. Needs action on watch screen to adjust.

This app would deserve a PC one to store all songs in a library (for example by artist name) and define different set list for different uses.

Some ideas for developers.

moiauboutdumonde about Tempo - Metronome with Setlist, v3.7.2