Speaking of incoming messages, Wear 2.0 adds two new input methods: a swipe - style keyboard, and handwriting recognition. (pocket-lint.com)
For example, you could enable notifications for incoming messages, but disable the notifications that appear when you earn a trophy in a game. (howtogeek.com)
There are more privacy controls, advanced search functions, contact information of profile you want to connect and allowed to read incoming messages in the premium membership. (bestsugardaddyapp.com)