the
watch says "Sorry, that didn't work."
Sorry, don't think I know what to do about this.
Now if on-watch actions were causing AquaMail on the phone to crash, or do something wrong...
Then I'd be able to investigate.
But this, before your actions are passed to the app itself...
FWIW - just checked, Nexus 5 (5.1), LG G Watch (5.0.2), everything's perfect...