One of the most annoying things about my Vivoactive 4 is the software update notifications when I have both hands occupied. Sometimes I am holding a baby and I just want to see the time. Instead, I see "Software updates are available. Install updates now?". Then to see the time I have to answer that question with a free hand.
The Vivoactive 4 is failing at one of its most important duties as a watch: to tell me the time. The notification update should be an icon and should never take up the whole screen.