After working fine at first, I started having the "No Events" message in the Calendar Widget. The access to the calendar is enabled in settings so that's not the problem. Oddly enough, I discovered that if I have a single, full-day event, it does show in the calendar widget.
Any ideas on how to solve this? This was the most useful feature for me and I'm thinking of moving to a different watch (an apple watch maybe?) to have it back again.
Cheers,
Agus