Blink uses your notification settings to determine when to send you an alert on mobile and desktop. On desktop, you can set your preference for a notification sound or only wanting a pop-up banner.
Your settings can be configured as a global preference in your user profile and can then be overridden on a per Group chat basis using the chat sidebar on Desktop. On Mobile, press the Information button in the top right of the screen to set your per chat notifications for a Group chat.
Global Notification preferences
Blink will notify you about every new message, comment and like
Mentions and Direct Messages Only
Blink will only notify you if you receive a new message directly from a contact, or
Your name is @mentioned specifically
On Desktop it would look like:
On iOS mobile it would look like:
On Android mobile it would look like: