It's designed as armband, so it will have some limitations and you will need to figure out best way how to carry it as watch.
So far, what works best for me - go with strap through ring, wrap it once more around wrist, underpass strap(creating X on bottom of your wrist) and connect velcro. Not the fastest way to put on, but seems most secure and most comfortable.
I bet other people will find even better way how to wear it.
Since armband case is using standard leather case for holding M0, it fits so snug inside, taht opening of case can face down without any worries.
If your activity allows it, you can switch it, put M0 on bottom of your wrist and then your screen will face you nicely when you will need to use it.
Here are quick snaps from this morning:
You will need some program that will automatically created external LRC files.
Tested on playlist with 300 files (at which point I run out of files on my testing mSD card) and it still seemed to work fine. Can choose any song for playback, shuffle goes through all the songs.
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