Really impressive how far this has come this quickly, well done!

One idea for a feature request I've been mulling over: do you think it would make sense to be able to suppress notifications on the watch when the phone screen has been unlocked for a certain amount of time? Sometimes I'll sit there reading my phone for a while, and it always strikes me as a bit pointless (...distracting, wasteful of battery) that my watch still buzzes. It'd have to be optional, obviously.

edit - One way you could do this would be in the 'Manage notifications' settings page have three options for each notification - Always / Locked only / Off. That would allow people to prioritise important notifications.